58481080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{631}}^1$

素因数の和:980

約数の個数: 64

約数和(自身を含む): 151073280

約数和(自身を除く): 92592200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 331, 631, 662, 1262, 1324, 1655, 2317, 2524, 2648, 3155, 3310, 4417, 4634, 5048, 6310, 6620, 8834, 9268, 11585, 12620, 13240, 17668, 18536, 22085, 23170, 25240, 35336, 44170, 46340, 88340, 92680, 176680, 208861, 417722, 835444, 1044305, 1462027, 1670888, 2088610, 2924054, 4177220, 5848108, 7310135, 8354440, 11696216, 14620270, 29240540, 58481080]

約数ペア:

[(1, 58481080), (2, 29240540), (4, 14620270), (5, 11696216), (7, 8354440), (8, 7310135), (10, 5848108), (14, 4177220), (20, 2924054), (28, 2088610), (35, 1670888), (40, 1462027), (56, 1044305), (70, 835444), (140, 417722), (280, 208861), (331, 176680), (631, 92680), (662, 88340), (1262, 46340), (1324, 44170), (1655, 35336), (2317, 25240), (2524, 23170), (2648, 22085), (3155, 18536), (3310, 17668), (4417, 13240), (4634, 12620), (5048, 11585), (6310, 9268), (6620, 8834)]