40802600

素因数分解:

$2^3\times 5^2\times {\mathrm{204013}}^1$

素因数の和:204029

約数の個数: 24

約数和(自身を含む): 94866510

約数和(自身を除く): 54063910

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 204013, 408026, 816052, 1020065, 1632104, 2040130, 4080260, 5100325, 8160520, 10200650, 20401300, 40802600]

約数ペア:

[(1, 40802600), (2, 20401300), (4, 10200650), (5, 8160520), (8, 5100325), (10, 4080260), (20, 2040130), (25, 1632104), (40, 1020065), (50, 816052), (100, 408026), (200, 204013)]