201660679580

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{2801621}}^1$

素因数の和:2801750

約数の個数: 48

約数和(自身を含む): 437725421280

約数和(自身を除く): 236064741700

約数列:

[1, 2, 4, 5, 10, 20, 59, 61, 118, 122, 236, 244, 295, 305, 590, 610, 1180, 1220, 3599, 7198, 14396, 17995, 35990, 71980, 2801621, 5603242, 11206484, 14008105, 28016210, 56032420, 165295639, 170898881, 330591278, 341797762, 661182556, 683595524, 826478195, 854494405, 1652956390, 1708988810, 3305912780, 3417977620, 10083033979, 20166067958, 40332135916, 50415169895, 100830339790, 201660679580]

約数ペア:

[(1, 201660679580), (2, 100830339790), (4, 50415169895), (5, 40332135916), (10, 20166067958), (20, 10083033979), (59, 3417977620), (61, 3305912780), (118, 1708988810), (122, 1652956390), (236, 854494405), (244, 826478195), (295, 683595524), (305, 661182556), (590, 341797762), (610, 330591278), (1180, 170898881), (1220, 165295639), (3599, 56032420), (7198, 28016210), (14396, 14008105), (17995, 11206484), (35990, 5603242), (71980, 2801621)]