201701116460

素因数分解:

$2^2\times 5^1\times {\mathrm{22189}}^1\times {\mathrm{454507}}^1$

素因数の和:476705

約数の個数: 24

約数和(自身を含む): 423592365840

約数和(自身を除く): 221891249380

約数列:

[1, 2, 4, 5, 10, 20, 22189, 44378, 88756, 110945, 221890, 443780, 454507, 909014, 1818028, 2272535, 4545070, 9090140, 10085055823, 20170111646, 40340223292, 50425279115, 100850558230, 201701116460]

約数ペア:

[(1, 201701116460), (2, 100850558230), (4, 50425279115), (5, 40340223292), (10, 20170111646), (20, 10085055823), (22189, 9090140), (44378, 4545070), (88756, 2272535), (110945, 1818028), (221890, 909014), (443780, 454507)]