40625220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{2833}}^1$

素因数の和:3084

約数の個数: 48

約数和(自身を含む): 114266880

約数和(自身を除く): 73641660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 239, 478, 717, 956, 1195, 1434, 2390, 2833, 2868, 3585, 4780, 5666, 7170, 8499, 11332, 14165, 14340, 16998, 28330, 33996, 42495, 56660, 84990, 169980, 677087, 1354174, 2031261, 2708348, 3385435, 4062522, 6770870, 8125044, 10156305, 13541740, 20312610, 40625220]

約数ペア:

[(1, 40625220), (2, 20312610), (3, 13541740), (4, 10156305), (5, 8125044), (6, 6770870), (10, 4062522), (12, 3385435), (15, 2708348), (20, 2031261), (30, 1354174), (60, 677087), (239, 169980), (478, 84990), (717, 56660), (956, 42495), (1195, 33996), (1434, 28330), (2390, 16998), (2833, 14340), (2868, 14165), (3585, 11332), (4780, 8499), (5666, 7170)]