17467840

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:79

約数の個数: 168

約数和(自身を含む): 50200560

約数和(自身を除く): 32732720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 19, 20, 26, 32, 34, 38, 40, 52, 64, 65, 68, 76, 80, 85, 95, 104, 130, 136, 152, 160, 169, 170, 190, 208, 221, 247, 260, 272, 304, 320, 323, 338, 340, 380, 416, 442, 494, 520, 544, 608, 646, 676, 680, 760, 832, 845, 884, 988, 1040, 1088, 1105, 1216, 1235, 1292, 1352, 1360, 1520, 1615, 1690, 1768, 1976, 2080, 2210, 2470, 2584, 2704, 2720, 2873, 3040, 3211, 3230, 3380, 3536, 3952, 4160, 4199, 4420, 4940, 5168, 5408, 5440, 5746, 6080, 6422, 6460, 6760, 7072, 7904, 8398, 8840, 9880, 10336, 10816, 11492, 12844, 12920, 13520, 14144, 14365, 15808, 16055, 16796, 17680, 19760, 20672, 20995, 22984, 25688, 25840, 27040, 28730, 32110, 33592, 35360, 39520, 41990, 45968, 51376, 51680, 54080, 54587, 57460, 64220, 67184, 70720, 79040, 83980, 91936, 102752, 103360, 109174, 114920, 128440, 134368, 167960, 183872, 205504, 218348, 229840, 256880, 268736, 272935, 335920, 436696, 459680, 513760, 545870, 671840, 873392, 919360, 1027520, 1091740, 1343680, 1746784, 2183480, 3493568, 4366960, 8733920, 17467840]

約数ペア:

[(1, 17467840), (2, 8733920), (4, 4366960), (5, 3493568), (8, 2183480), (10, 1746784), (13, 1343680), (16, 1091740), (17, 1027520), (19, 919360), (20, 873392), (26, 671840), (32, 545870), (34, 513760), (38, 459680), (40, 436696), (52, 335920), (64, 272935), (65, 268736), (68, 256880), (76, 229840), (80, 218348), (85, 205504), (95, 183872), (104, 167960), (130, 134368), (136, 128440), (152, 114920), (160, 109174), (169, 103360), (170, 102752), (190, 91936), (208, 83980), (221, 79040), (247, 70720), (260, 67184), (272, 64220), (304, 57460), (320, 54587), (323, 54080), (338, 51680), (340, 51376), (380, 45968), (416, 41990), (442, 39520), (494, 35360), (520, 33592), (544, 32110), (608, 28730), (646, 27040), (676, 25840), (680, 25688), (760, 22984), (832, 20995), (845, 20672), (884, 19760), (988, 17680), (1040, 16796), (1088, 16055), (1105, 15808), (1216, 14365), (1235, 14144), (1292, 13520), (1352, 12920), (1360, 12844), (1520, 11492), (1615, 10816), (1690, 10336), (1768, 9880), (1976, 8840), (2080, 8398), (2210, 7904), (2470, 7072), (2584, 6760), (2704, 6460), (2720, 6422), (2873, 6080), (3040, 5746), (3211, 5440), (3230, 5408), (3380, 5168), (3536, 4940), (3952, 4420), (4160, 4199)]