23778847880

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1\times {\mathrm{32191}}^1$

素因数の和:32574

約数の個数: 64

約数和(自身を含む): 54584755200

約数和(自身を除く): 30805907320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 313, 472, 590, 626, 1180, 1252, 1565, 2360, 2504, 3130, 6260, 12520, 18467, 32191, 36934, 64382, 73868, 92335, 128764, 147736, 160955, 184670, 257528, 321910, 369340, 643820, 738680, 1287640, 1899269, 3798538, 7597076, 9496345, 10075783, 15194152, 18992690, 20151566, 37985380, 40303132, 50378915, 75970760, 80606264, 100757830, 201515660, 403031320, 594471197, 1188942394, 2377884788, 2972355985, 4755769576, 5944711970, 11889423940, 23778847880]

約数ペア:

[(1, 23778847880), (2, 11889423940), (4, 5944711970), (5, 4755769576), (8, 2972355985), (10, 2377884788), (20, 1188942394), (40, 594471197), (59, 403031320), (118, 201515660), (236, 100757830), (295, 80606264), (313, 75970760), (472, 50378915), (590, 40303132), (626, 37985380), (1180, 20151566), (1252, 18992690), (1565, 15194152), (2360, 10075783), (2504, 9496345), (3130, 7597076), (6260, 3798538), (12520, 1899269), (18467, 1287640), (32191, 738680), (36934, 643820), (64382, 369340), (73868, 321910), (92335, 257528), (128764, 184670), (147736, 160955)]