23109200

素因数分解:

$2^4\times 5^2\times {\mathrm{57773}}^1$

素因数の和:57791

約数の個数: 30

約数和(自身を含む): 55520814

約数和(自身を除く): 32411614

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 57773, 115546, 231092, 288865, 462184, 577730, 924368, 1155460, 1444325, 2310920, 2888650, 4621840, 5777300, 11554600, 23109200]

約数ペア:

[(1, 23109200), (2, 11554600), (4, 5777300), (5, 4621840), (8, 2888650), (10, 2310920), (16, 1444325), (20, 1155460), (25, 924368), (40, 577730), (50, 462184), (80, 288865), (100, 231092), (200, 115546), (400, 57773)]