104767360

素因数分解:

$2^7\times 5^1\times {\mathrm{313}}^1\times {\mathrm{523}}^1$

素因数の和:855

約数の個数: 64

約数和(自身を含む): 251740080

約数和(自身を除く): 146972720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 313, 320, 523, 626, 640, 1046, 1252, 1565, 2092, 2504, 2615, 3130, 4184, 5008, 5230, 6260, 8368, 10016, 10460, 12520, 16736, 20032, 20920, 25040, 33472, 40064, 41840, 50080, 66944, 83680, 100160, 163699, 167360, 200320, 327398, 334720, 654796, 818495, 1309592, 1636990, 2619184, 3273980, 5238368, 6547960, 10476736, 13095920, 20953472, 26191840, 52383680, 104767360]

約数ペア:

[(1, 104767360), (2, 52383680), (4, 26191840), (5, 20953472), (8, 13095920), (10, 10476736), (16, 6547960), (20, 5238368), (32, 3273980), (40, 2619184), (64, 1636990), (80, 1309592), (128, 818495), (160, 654796), (313, 334720), (320, 327398), (523, 200320), (626, 167360), (640, 163699), (1046, 100160), (1252, 83680), (1565, 66944), (2092, 50080), (2504, 41840), (2615, 40064), (3130, 33472), (4184, 25040), (5008, 20920), (5230, 20032), (6260, 16736), (8368, 12520), (10016, 10460)]