26873600

素因数分解:

$2^8\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:75

約数の個数: 216

約数和(自身を含む): 79838640

約数和(自身を除く): 52965040

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 19, 20, 25, 26, 32, 34, 38, 40, 50, 52, 64, 65, 68, 76, 80, 85, 95, 100, 104, 128, 130, 136, 152, 160, 170, 190, 200, 208, 221, 247, 256, 260, 272, 304, 320, 323, 325, 340, 380, 400, 416, 425, 442, 475, 494, 520, 544, 608, 640, 646, 650, 680, 760, 800, 832, 850, 884, 950, 988, 1040, 1088, 1105, 1216, 1235, 1280, 1292, 1300, 1360, 1520, 1600, 1615, 1664, 1700, 1768, 1900, 1976, 2080, 2176, 2210, 2432, 2470, 2584, 2600, 2720, 3040, 3200, 3230, 3328, 3400, 3536, 3800, 3952, 4160, 4199, 4352, 4420, 4864, 4940, 5168, 5200, 5440, 5525, 6080, 6175, 6400, 6460, 6800, 7072, 7600, 7904, 8075, 8320, 8398, 8840, 9880, 10336, 10400, 10880, 11050, 12160, 12350, 12920, 13600, 14144, 15200, 15808, 16150, 16640, 16796, 17680, 19760, 20672, 20800, 20995, 21760, 22100, 24320, 24700, 25840, 27200, 28288, 30400, 31616, 32300, 33592, 35360, 39520, 41344, 41600, 41990, 44200, 49400, 51680, 54400, 56576, 60800, 63232, 64600, 67184, 70720, 79040, 82688, 83200, 83980, 88400, 98800, 103360, 104975, 108800, 121600, 129200, 134368, 141440, 158080, 167960, 176800, 197600, 206720, 209950, 258400, 268736, 282880, 316160, 335920, 353600, 395200, 413440, 419900, 516800, 537472, 671840, 707200, 790400, 839800, 1033600, 1074944, 1343680, 1414400, 1580800, 1679600, 2067200, 2687360, 3359200, 5374720, 6718400, 13436800, 26873600]

約数ペア:

[(1, 26873600), (2, 13436800), (4, 6718400), (5, 5374720), (8, 3359200), (10, 2687360), (13, 2067200), (16, 1679600), (17, 1580800), (19, 1414400), (20, 1343680), (25, 1074944), (26, 1033600), (32, 839800), (34, 790400), (38, 707200), (40, 671840), (50, 537472), (52, 516800), (64, 419900), (65, 413440), (68, 395200), (76, 353600), (80, 335920), (85, 316160), (95, 282880), (100, 268736), (104, 258400), (128, 209950), (130, 206720), (136, 197600), (152, 176800), (160, 167960), (170, 158080), (190, 141440), (200, 134368), (208, 129200), (221, 121600), (247, 108800), (256, 104975), (260, 103360), (272, 98800), (304, 88400), (320, 83980), (323, 83200), (325, 82688), (340, 79040), (380, 70720), (400, 67184), (416, 64600), (425, 63232), (442, 60800), (475, 56576), (494, 54400), (520, 51680), (544, 49400), (608, 44200), (640, 41990), (646, 41600), (650, 41344), (680, 39520), (760, 35360), (800, 33592), (832, 32300), (850, 31616), (884, 30400), (950, 28288), (988, 27200), (1040, 25840), (1088, 24700), (1105, 24320), (1216, 22100), (1235, 21760), (1280, 20995), (1292, 20800), (1300, 20672), (1360, 19760), (1520, 17680), (1600, 16796), (1615, 16640), (1664, 16150), (1700, 15808), (1768, 15200), (1900, 14144), (1976, 13600), (2080, 12920), (2176, 12350), (2210, 12160), (2432, 11050), (2470, 10880), (2584, 10400), (2600, 10336), (2720, 9880), (3040, 8840), (3200, 8398), (3230, 8320), (3328, 8075), (3400, 7904), (3536, 7600), (3800, 7072), (3952, 6800), (4160, 6460), (4199, 6400), (4352, 6175), (4420, 6080), (4864, 5525), (4940, 5440), (5168, 5200)]