201628182200

素因数分解:

$2^3\times 5^2\times {\mathrm{70891}}^1\times {\mathrm{14221}}^1$

素因数の和:85128

約数の個数: 48

約数和(自身を含む): 468825101160

約数和(自身を除く): 267196918960

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 14221, 28442, 56884, 70891, 71105, 113768, 141782, 142210, 283564, 284420, 354455, 355525, 567128, 568840, 708910, 711050, 1417820, 1422100, 1772275, 2835640, 2844200, 3544550, 7089100, 14178200, 1008140911, 2016281822, 4032563644, 5040704555, 8065127288, 10081409110, 20162818220, 25203522775, 40325636440, 50407045550, 100814091100, 201628182200]

約数ペア:

[(1, 201628182200), (2, 100814091100), (4, 50407045550), (5, 40325636440), (8, 25203522775), (10, 20162818220), (20, 10081409110), (25, 8065127288), (40, 5040704555), (50, 4032563644), (100, 2016281822), (200, 1008140911), (14221, 14178200), (28442, 7089100), (56884, 3544550), (70891, 2844200), (71105, 2835640), (113768, 1772275), (141782, 1422100), (142210, 1417820), (283564, 711050), (284420, 708910), (354455, 568840), (355525, 567128)]