28330427200

素因数分解:

$2^6\times 5^2\times {\mathrm{17706517}}^1$

素因数の和:17706539

約数の個数: 42

約数和(自身を含む): 69710561366

約数和(自身を除く): 41380134166

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 17706517, 35413034, 70826068, 88532585, 141652136, 177065170, 283304272, 354130340, 442662925, 566608544, 708260680, 885325850, 1133217088, 1416521360, 1770651700, 2833042720, 3541303400, 5666085440, 7082606800, 14165213600, 28330427200]

約数ペア:

[(1, 28330427200), (2, 14165213600), (4, 7082606800), (5, 5666085440), (8, 3541303400), (10, 2833042720), (16, 1770651700), (20, 1416521360), (25, 1133217088), (32, 885325850), (40, 708260680), (50, 566608544), (64, 442662925), (80, 354130340), (100, 283304272), (160, 177065170), (200, 141652136), (320, 88532585), (400, 70826068), (800, 35413034), (1600, 17706517)]