15702271760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{28039771}}^1$

素因数の和:28039791

約数の個数: 40

約数和(自身を含む): 41723180736

約数和(自身を除く): 26020908976

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 28039771, 56079542, 112159084, 140198855, 196278397, 224318168, 280397710, 392556794, 448636336, 560795420, 785113588, 981391985, 1121590840, 1570227176, 1962783970, 2243181680, 3140454352, 3925567940, 7851135880, 15702271760]

約数ペア:

[(1, 15702271760), (2, 7851135880), (4, 3925567940), (5, 3140454352), (7, 2243181680), (8, 1962783970), (10, 1570227176), (14, 1121590840), (16, 981391985), (20, 785113588), (28, 560795420), (35, 448636336), (40, 392556794), (56, 280397710), (70, 224318168), (80, 196278397), (112, 140198855), (140, 112159084), (280, 56079542), (560, 28039771)]