671181160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{15551}}^1$

素因数の和:15658

約数の個数: 64

約数和(自身を含む): 1646023680

約数和(自身を除く): 974842520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 83, 104, 130, 166, 260, 332, 415, 520, 664, 830, 1079, 1660, 2158, 3320, 4316, 5395, 8632, 10790, 15551, 21580, 31102, 43160, 62204, 77755, 124408, 155510, 202163, 311020, 404326, 622040, 808652, 1010815, 1290733, 1617304, 2021630, 2581466, 4043260, 5162932, 6453665, 8086520, 10325864, 12907330, 16779529, 25814660, 33559058, 51629320, 67118116, 83897645, 134236232, 167795290, 335590580, 671181160]

約数ペア:

[(1, 671181160), (2, 335590580), (4, 167795290), (5, 134236232), (8, 83897645), (10, 67118116), (13, 51629320), (20, 33559058), (26, 25814660), (40, 16779529), (52, 12907330), (65, 10325864), (83, 8086520), (104, 6453665), (130, 5162932), (166, 4043260), (260, 2581466), (332, 2021630), (415, 1617304), (520, 1290733), (664, 1010815), (830, 808652), (1079, 622040), (1660, 404326), (2158, 311020), (3320, 202163), (4316, 155510), (5395, 124408), (8632, 77755), (10790, 62204), (15551, 43160), (21580, 31102)]