348045650

素因数分解:

$2^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{229}}^1\times {\mathrm{269}}^1$

素因数の和:623

約数の個数: 48

約数和(自身を含む): 658384200

約数和(自身を除く): 310338550

約数列:

[1, 2, 5, 10, 25, 50, 113, 226, 229, 269, 458, 538, 565, 1130, 1145, 1345, 2290, 2690, 2825, 5650, 5725, 6725, 11450, 13450, 25877, 30397, 51754, 60794, 61601, 123202, 129385, 151985, 258770, 303970, 308005, 616010, 646925, 759925, 1293850, 1519850, 1540025, 3080050, 6960913, 13921826, 34804565, 69609130, 174022825, 348045650]

約数ペア:

[(1, 348045650), (2, 174022825), (5, 69609130), (10, 34804565), (25, 13921826), (50, 6960913), (113, 3080050), (226, 1540025), (229, 1519850), (269, 1293850), (458, 759925), (538, 646925), (565, 616010), (1130, 308005), (1145, 303970), (1345, 258770), (2290, 151985), (2690, 129385), (2825, 123202), (5650, 61601), (5725, 60794), (6725, 51754), (11450, 30397), (13450, 25877)]