13306626400

素因数分解:

$2^5\times 5^2\times {\mathrm{83}}^1\times {\mathrm{200401}}^1$

素因数の和:200504

約数の個数: 72

約数和(自身を含む): 32876348904

約数和(自身を除く): 19569722504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 83, 100, 160, 166, 200, 332, 400, 415, 664, 800, 830, 1328, 1660, 2075, 2656, 3320, 4150, 6640, 8300, 13280, 16600, 33200, 66400, 200401, 400802, 801604, 1002005, 1603208, 2004010, 3206416, 4008020, 5010025, 6412832, 8016040, 10020050, 16032080, 16633283, 20040100, 32064160, 33266566, 40080200, 66533132, 80160400, 83166415, 133066264, 160320800, 166332830, 266132528, 332665660, 415832075, 532265056, 665331320, 831664150, 1330662640, 1663328300, 2661325280, 3326656600, 6653313200, 13306626400]

約数ペア:

[(1, 13306626400), (2, 6653313200), (4, 3326656600), (5, 2661325280), (8, 1663328300), (10, 1330662640), (16, 831664150), (20, 665331320), (25, 532265056), (32, 415832075), (40, 332665660), (50, 266132528), (80, 166332830), (83, 160320800), (100, 133066264), (160, 83166415), (166, 80160400), (200, 66533132), (332, 40080200), (400, 33266566), (415, 32064160), (664, 20040100), (800, 16633283), (830, 16032080), (1328, 10020050), (1660, 8016040), (2075, 6412832), (2656, 5010025), (3320, 4008020), (4150, 3206416), (6640, 2004010), (8300, 1603208), (13280, 1002005), (16600, 801604), (33200, 400802), (66400, 200401)]