378032133020

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1709}}^1\times {\mathrm{67853}}^1$

素因数の和:69734

約数の個数: 48

約数和(自身を含む): 799216981920

約数和(自身を除く): 421184848900

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 1709, 3260, 3418, 6836, 8545, 17090, 34180, 67853, 135706, 271412, 278567, 339265, 557134, 678530, 1114268, 1357060, 1392835, 2785670, 5571340, 11060039, 22120078, 44240156, 55300195, 110600390, 115960777, 221200780, 231921554, 463843108, 579803885, 1159607770, 2319215540, 18901606651, 37803213302, 75606426604, 94508033255, 189016066510, 378032133020]

約数ペア:

[(1, 378032133020), (2, 189016066510), (4, 94508033255), (5, 75606426604), (10, 37803213302), (20, 18901606651), (163, 2319215540), (326, 1159607770), (652, 579803885), (815, 463843108), (1630, 231921554), (1709, 221200780), (3260, 115960777), (3418, 110600390), (6836, 55300195), (8545, 44240156), (17090, 22120078), (34180, 11060039), (67853, 5571340), (135706, 2785670), (271412, 1392835), (278567, 1357060), (339265, 1114268), (557134, 678530)]