71125840

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{24029}}^1$

素因数の和:24079

約数の個数: 40

約数和(自身を含む): 169844040

約数和(自身を除く): 98718200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 24029, 48058, 96116, 120145, 192232, 240290, 384464, 480580, 889073, 961160, 1778146, 1922320, 3556292, 4445365, 7112584, 8890730, 14225168, 17781460, 35562920, 71125840]

約数ペア:

[(1, 71125840), (2, 35562920), (4, 17781460), (5, 14225168), (8, 8890730), (10, 7112584), (16, 4445365), (20, 3556292), (37, 1922320), (40, 1778146), (74, 961160), (80, 889073), (148, 480580), (185, 384464), (296, 240290), (370, 192232), (592, 120145), (740, 96116), (1480, 48058), (2960, 24029)]