352450010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{163}}^1\times {\mathrm{1787}}^1$

素因数の和:1979

約数の個数: 48

約数和(自身を含む): 701997408

約数和(自身を除く): 349547398

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 163, 242, 326, 605, 815, 1210, 1630, 1787, 1793, 3574, 3586, 8935, 8965, 17870, 17930, 19657, 19723, 39314, 39446, 98285, 98615, 196570, 197230, 216227, 291281, 432454, 582562, 1081135, 1456405, 2162270, 2912810, 3204091, 6408182, 16020455, 32040910, 35245001, 70490002, 176225005, 352450010]

約数ペア:

[(1, 352450010), (2, 176225005), (5, 70490002), (10, 35245001), (11, 32040910), (22, 16020455), (55, 6408182), (110, 3204091), (121, 2912810), (163, 2162270), (242, 1456405), (326, 1081135), (605, 582562), (815, 432454), (1210, 291281), (1630, 216227), (1787, 197230), (1793, 196570), (3574, 98615), (3586, 98285), (8935, 39446), (8965, 39314), (17870, 19723), (17930, 19657)]