57698840

素因数分解:

$2^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{6299}}^1$

素因数の和:6539

約数の個数: 32

約数和(自身を含む): 130410000

約数和(自身を除く): 72711160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 229, 458, 916, 1145, 1832, 2290, 4580, 6299, 9160, 12598, 25196, 31495, 50392, 62990, 125980, 251960, 1442471, 2884942, 5769884, 7212355, 11539768, 14424710, 28849420, 57698840]

約数ペア:

[(1, 57698840), (2, 28849420), (4, 14424710), (5, 11539768), (8, 7212355), (10, 5769884), (20, 2884942), (40, 1442471), (229, 251960), (458, 125980), (916, 62990), (1145, 50392), (1832, 31495), (2290, 25196), (4580, 12598), (6299, 9160)]