10100740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{733}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 23305968

約数和(自身を除く): 13205228

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 53, 65, 106, 130, 212, 260, 265, 530, 689, 733, 1060, 1378, 1466, 2756, 2932, 3445, 3665, 6890, 7330, 9529, 13780, 14660, 19058, 38116, 38849, 47645, 77698, 95290, 155396, 190580, 194245, 388490, 505037, 776980, 1010074, 2020148, 2525185, 5050370, 10100740]

約数ペア:

[(1, 10100740), (2, 5050370), (4, 2525185), (5, 2020148), (10, 1010074), (13, 776980), (20, 505037), (26, 388490), (52, 194245), (53, 190580), (65, 155396), (106, 95290), (130, 77698), (212, 47645), (260, 38849), (265, 38116), (530, 19058), (689, 14660), (733, 13780), (1060, 9529), (1378, 7330), (1466, 6890), (2756, 3665), (2932, 3445)]