26814320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:127

約数の個数: 160

約数和(自身を含む): 74995200

約数和(自身を除く): 48180880

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 23, 26, 38, 40, 46, 52, 59, 65, 76, 80, 92, 95, 104, 115, 118, 130, 152, 184, 190, 208, 230, 236, 247, 260, 295, 299, 304, 368, 380, 437, 460, 472, 494, 520, 590, 598, 760, 767, 874, 920, 944, 988, 1040, 1121, 1180, 1196, 1235, 1357, 1495, 1520, 1534, 1748, 1840, 1976, 2185, 2242, 2360, 2392, 2470, 2714, 2990, 3068, 3496, 3835, 3952, 4370, 4484, 4720, 4784, 4940, 5428, 5605, 5681, 5980, 6136, 6785, 6992, 7670, 8740, 8968, 9880, 10856, 11210, 11362, 11960, 12272, 13570, 14573, 15340, 17480, 17641, 17936, 19760, 21712, 22420, 22724, 23920, 25783, 27140, 28405, 29146, 30680, 34960, 35282, 44840, 45448, 51566, 54280, 56810, 58292, 61360, 70564, 72865, 88205, 89680, 90896, 103132, 108560, 113620, 116584, 128915, 141128, 145730, 176410, 206264, 227240, 233168, 257830, 282256, 291460, 335179, 352820, 412528, 454480, 515660, 582920, 670358, 705640, 1031320, 1165840, 1340716, 1411280, 1675895, 2062640, 2681432, 3351790, 5362864, 6703580, 13407160, 26814320]

約数ペア:

[(1, 26814320), (2, 13407160), (4, 6703580), (5, 5362864), (8, 3351790), (10, 2681432), (13, 2062640), (16, 1675895), (19, 1411280), (20, 1340716), (23, 1165840), (26, 1031320), (38, 705640), (40, 670358), (46, 582920), (52, 515660), (59, 454480), (65, 412528), (76, 352820), (80, 335179), (92, 291460), (95, 282256), (104, 257830), (115, 233168), (118, 227240), (130, 206264), (152, 176410), (184, 145730), (190, 141128), (208, 128915), (230, 116584), (236, 113620), (247, 108560), (260, 103132), (295, 90896), (299, 89680), (304, 88205), (368, 72865), (380, 70564), (437, 61360), (460, 58292), (472, 56810), (494, 54280), (520, 51566), (590, 45448), (598, 44840), (760, 35282), (767, 34960), (874, 30680), (920, 29146), (944, 28405), (988, 27140), (1040, 25783), (1121, 23920), (1180, 22724), (1196, 22420), (1235, 21712), (1357, 19760), (1495, 17936), (1520, 17641), (1534, 17480), (1748, 15340), (1840, 14573), (1976, 13570), (2185, 12272), (2242, 11960), (2360, 11362), (2392, 11210), (2470, 10856), (2714, 9880), (2990, 8968), (3068, 8740), (3496, 7670), (3835, 6992), (3952, 6785), (4370, 6136), (4484, 5980), (4720, 5681), (4784, 5605), (4940, 5428)]