5186320

素因数分解:

$2^4\times 5^1\times {\mathrm{241}}^1\times {\mathrm{269}}^1$

素因数の和:523

約数の個数: 40

約数和(自身を含む): 12153240

約数和(自身を除く): 6966920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 241, 269, 482, 538, 964, 1076, 1205, 1345, 1928, 2152, 2410, 2690, 3856, 4304, 4820, 5380, 9640, 10760, 19280, 21520, 64829, 129658, 259316, 324145, 518632, 648290, 1037264, 1296580, 2593160, 5186320]

約数ペア:

[(1, 5186320), (2, 2593160), (4, 1296580), (5, 1037264), (8, 648290), (10, 518632), (16, 324145), (20, 259316), (40, 129658), (80, 64829), (241, 21520), (269, 19280), (482, 10760), (538, 9640), (964, 5380), (1076, 4820), (1205, 4304), (1345, 3856), (1928, 2690), (2152, 2410)]