4142050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1$

素因数の和:483

約数の個数: 48

約数和(自身を含む): 8919072

約数和(自身を除く): 4777022

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 170, 187, 275, 374, 425, 443, 550, 850, 886, 935, 1870, 2215, 4430, 4675, 4873, 7531, 9350, 9746, 11075, 15062, 22150, 24365, 37655, 48730, 75310, 82841, 121825, 165682, 188275, 243650, 376550, 414205, 828410, 2071025, 4142050]

約数ペア:

[(1, 4142050), (2, 2071025), (5, 828410), (10, 414205), (11, 376550), (17, 243650), (22, 188275), (25, 165682), (34, 121825), (50, 82841), (55, 75310), (85, 48730), (110, 37655), (170, 24365), (187, 22150), (275, 15062), (374, 11075), (425, 9746), (443, 9350), (550, 7531), (850, 4873), (886, 4675), (935, 4430), (1870, 2215)]