1900402510

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1\times {\mathrm{11239}}^1$

素因数の和:11740

約数の個数: 32

約数和(自身を含む): 3521177280

約数和(自身を除く): 1620774770

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 457, 914, 2285, 4570, 11239, 16909, 22478, 33818, 56195, 84545, 112390, 169090, 415843, 831686, 2079215, 4158430, 5136223, 10272446, 25681115, 51362230, 190040251, 380080502, 950201255, 1900402510]

約数ペア:

[(1, 1900402510), (2, 950201255), (5, 380080502), (10, 190040251), (37, 51362230), (74, 25681115), (185, 10272446), (370, 5136223), (457, 4158430), (914, 2079215), (2285, 831686), (4570, 415843), (11239, 169090), (16909, 112390), (22478, 84545), (33818, 56195)]