3254996840

素因数分解:

$2^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{269}}^1\times {\mathrm{1321}}^1$

素因数の和:1830

約数の個数: 64

約数和(自身を含む): 7388658000

約数和(自身を除く): 4133661160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 229, 269, 458, 538, 916, 1076, 1145, 1321, 1345, 1832, 2152, 2290, 2642, 2690, 4580, 5284, 5380, 6605, 9160, 10568, 10760, 13210, 26420, 52840, 61601, 123202, 246404, 302509, 308005, 355349, 492808, 605018, 616010, 710698, 1210036, 1232020, 1421396, 1512545, 1776745, 2420072, 2464040, 2842792, 3025090, 3553490, 6050180, 7106980, 12100360, 14213960, 81374921, 162749842, 325499684, 406874605, 650999368, 813749210, 1627498420, 3254996840]

約数ペア:

[(1, 3254996840), (2, 1627498420), (4, 813749210), (5, 650999368), (8, 406874605), (10, 325499684), (20, 162749842), (40, 81374921), (229, 14213960), (269, 12100360), (458, 7106980), (538, 6050180), (916, 3553490), (1076, 3025090), (1145, 2842792), (1321, 2464040), (1345, 2420072), (1832, 1776745), (2152, 1512545), (2290, 1421396), (2642, 1232020), (2690, 1210036), (4580, 710698), (5284, 616010), (5380, 605018), (6605, 492808), (9160, 355349), (10568, 308005), (10760, 302509), (13210, 246404), (26420, 123202), (52840, 61601)]