5107960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:101

約数の個数: 128

約数和(自身を含む): 14515200

約数和(自身を除く): 9407240

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 19, 20, 22, 26, 38, 40, 44, 47, 52, 55, 65, 76, 88, 94, 95, 104, 110, 130, 143, 152, 188, 190, 209, 220, 235, 247, 260, 286, 376, 380, 418, 440, 470, 494, 517, 520, 572, 611, 715, 760, 836, 893, 940, 988, 1034, 1045, 1144, 1222, 1235, 1430, 1672, 1786, 1880, 1976, 2068, 2090, 2444, 2470, 2585, 2717, 2860, 3055, 3572, 4136, 4180, 4465, 4888, 4940, 5170, 5434, 5720, 6110, 6721, 7144, 8360, 8930, 9823, 9880, 10340, 10868, 11609, 12220, 13442, 13585, 17860, 19646, 20680, 21736, 23218, 24440, 26884, 27170, 33605, 35720, 39292, 46436, 49115, 53768, 54340, 58045, 67210, 78584, 92872, 98230, 108680, 116090, 127699, 134420, 196460, 232180, 255398, 268840, 392920, 464360, 510796, 638495, 1021592, 1276990, 2553980, 5107960]

約数ペア:

[(1, 5107960), (2, 2553980), (4, 1276990), (5, 1021592), (8, 638495), (10, 510796), (11, 464360), (13, 392920), (19, 268840), (20, 255398), (22, 232180), (26, 196460), (38, 134420), (40, 127699), (44, 116090), (47, 108680), (52, 98230), (55, 92872), (65, 78584), (76, 67210), (88, 58045), (94, 54340), (95, 53768), (104, 49115), (110, 46436), (130, 39292), (143, 35720), (152, 33605), (188, 27170), (190, 26884), (209, 24440), (220, 23218), (235, 21736), (247, 20680), (260, 19646), (286, 17860), (376, 13585), (380, 13442), (418, 12220), (440, 11609), (470, 10868), (494, 10340), (517, 9880), (520, 9823), (572, 8930), (611, 8360), (715, 7144), (760, 6721), (836, 6110), (893, 5720), (940, 5434), (988, 5170), (1034, 4940), (1045, 4888), (1144, 4465), (1222, 4180), (1235, 4136), (1430, 3572), (1672, 3055), (1786, 2860), (1880, 2717), (1976, 2585), (2068, 2470), (2090, 2444)]