11268702940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1409}}^1\times {\mathrm{36353}}^1$

素因数の和:37782

約数の個数: 48

約数和(自身を含む): 25834606560

約数和(自身を除く): 14565903620

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1409, 2818, 5636, 7045, 14090, 15499, 28180, 30998, 36353, 61996, 72706, 77495, 145412, 154990, 181765, 309980, 363530, 399883, 727060, 799766, 1599532, 1999415, 3998830, 7997660, 51221377, 102442754, 204885508, 256106885, 512213770, 563435147, 1024427540, 1126870294, 2253740588, 2817175735, 5634351470, 11268702940]

約数ペア:

[(1, 11268702940), (2, 5634351470), (4, 2817175735), (5, 2253740588), (10, 1126870294), (11, 1024427540), (20, 563435147), (22, 512213770), (44, 256106885), (55, 204885508), (110, 102442754), (220, 51221377), (1409, 7997660), (2818, 3998830), (5636, 1999415), (7045, 1599532), (14090, 799766), (15499, 727060), (28180, 399883), (30998, 363530), (36353, 309980), (61996, 181765), (72706, 154990), (77495, 145412)]