104386880

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1091}}^1$

素因数の和:1144

約数の個数: 112

約数和(自身を含む): 279586944

約数和(自身を除く): 175200064

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 64, 65, 80, 92, 104, 115, 130, 160, 184, 208, 230, 260, 299, 320, 368, 416, 460, 520, 598, 736, 832, 920, 1040, 1091, 1196, 1472, 1495, 1840, 2080, 2182, 2392, 2990, 3680, 4160, 4364, 4784, 5455, 5980, 7360, 8728, 9568, 10910, 11960, 14183, 17456, 19136, 21820, 23920, 25093, 28366, 34912, 43640, 47840, 50186, 56732, 69824, 70915, 87280, 95680, 100372, 113464, 125465, 141830, 174560, 200744, 226928, 250930, 283660, 326209, 349120, 401488, 453856, 501860, 567320, 652418, 802976, 907712, 1003720, 1134640, 1304836, 1605952, 1631045, 2007440, 2269280, 2609672, 3262090, 4014880, 4538560, 5219344, 6524180, 8029760, 10438688, 13048360, 20877376, 26096720, 52193440, 104386880]

約数ペア:

[(1, 104386880), (2, 52193440), (4, 26096720), (5, 20877376), (8, 13048360), (10, 10438688), (13, 8029760), (16, 6524180), (20, 5219344), (23, 4538560), (26, 4014880), (32, 3262090), (40, 2609672), (46, 2269280), (52, 2007440), (64, 1631045), (65, 1605952), (80, 1304836), (92, 1134640), (104, 1003720), (115, 907712), (130, 802976), (160, 652418), (184, 567320), (208, 501860), (230, 453856), (260, 401488), (299, 349120), (320, 326209), (368, 283660), (416, 250930), (460, 226928), (520, 200744), (598, 174560), (736, 141830), (832, 125465), (920, 113464), (1040, 100372), (1091, 95680), (1196, 87280), (1472, 70915), (1495, 69824), (1840, 56732), (2080, 50186), (2182, 47840), (2392, 43640), (2990, 34912), (3680, 28366), (4160, 25093), (4364, 23920), (4784, 21820), (5455, 19136), (5980, 17456), (7360, 14183), (8728, 11960), (9568, 10910)]