1566500080

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{3169}}^1$

素因数の和:3386

約数の個数: 80

約数和(自身を含む): 3764134080

約数和(自身を除く): 2197634000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 167, 185, 296, 334, 370, 592, 668, 740, 835, 1336, 1480, 1670, 2672, 2960, 3169, 3340, 6179, 6338, 6680, 12358, 12676, 13360, 15845, 24716, 25352, 30895, 31690, 49432, 50704, 61790, 63380, 98864, 117253, 123580, 126760, 234506, 247160, 253520, 469012, 494320, 529223, 586265, 938024, 1058446, 1172530, 1876048, 2116892, 2345060, 2646115, 4233784, 4690120, 5292230, 8467568, 9380240, 10584460, 19581251, 21168920, 39162502, 42337840, 78325004, 97906255, 156650008, 195812510, 313300016, 391625020, 783250040, 1566500080]

約数ペア:

[(1, 1566500080), (2, 783250040), (4, 391625020), (5, 313300016), (8, 195812510), (10, 156650008), (16, 97906255), (20, 78325004), (37, 42337840), (40, 39162502), (74, 21168920), (80, 19581251), (148, 10584460), (167, 9380240), (185, 8467568), (296, 5292230), (334, 4690120), (370, 4233784), (592, 2646115), (668, 2345060), (740, 2116892), (835, 1876048), (1336, 1172530), (1480, 1058446), (1670, 938024), (2672, 586265), (2960, 529223), (3169, 494320), (3340, 469012), (6179, 253520), (6338, 247160), (6680, 234506), (12358, 126760), (12676, 123580), (13360, 117253), (15845, 98864), (24716, 63380), (25352, 61790), (30895, 50704), (31690, 49432)]