2197291300

素因数分解:

$2^2\times 5^2\times {\mathrm{313}}^1\times {\mathrm{70201}}^1$

素因数の和:70528

約数の個数: 36

約数和(自身を含む): 4783423876

約数和(自身を除く): 2586132576

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 313, 626, 1252, 1565, 3130, 6260, 7825, 15650, 31300, 70201, 140402, 280804, 351005, 702010, 1404020, 1755025, 3510050, 7020100, 21972913, 43945826, 87891652, 109864565, 219729130, 439458260, 549322825, 1098645650, 2197291300]

約数ペア:

[(1, 2197291300), (2, 1098645650), (4, 549322825), (5, 439458260), (10, 219729130), (20, 109864565), (25, 87891652), (50, 43945826), (100, 21972913), (313, 7020100), (626, 3510050), (1252, 1755025), (1565, 1404020), (3130, 702010), (6260, 351005), (7825, 280804), (15650, 140402), (31300, 70201)]