10432840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:334

約数の個数: 64

約数和(自身を含む): 25945920

約数和(自身を除く): 15513080

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 131, 181, 220, 262, 362, 440, 524, 655, 724, 905, 1048, 1310, 1441, 1448, 1810, 1991, 2620, 2882, 3620, 3982, 5240, 5764, 7205, 7240, 7964, 9955, 11528, 14410, 15928, 19910, 23711, 28820, 39820, 47422, 57640, 79640, 94844, 118555, 189688, 237110, 260821, 474220, 521642, 948440, 1043284, 1304105, 2086568, 2608210, 5216420, 10432840]

約数ペア:

[(1, 10432840), (2, 5216420), (4, 2608210), (5, 2086568), (8, 1304105), (10, 1043284), (11, 948440), (20, 521642), (22, 474220), (40, 260821), (44, 237110), (55, 189688), (88, 118555), (110, 94844), (131, 79640), (181, 57640), (220, 47422), (262, 39820), (362, 28820), (440, 23711), (524, 19910), (655, 15928), (724, 14410), (905, 11528), (1048, 9955), (1310, 7964), (1441, 7240), (1448, 7205), (1810, 5764), (1991, 5240), (2620, 3982), (2882, 3620)]