2912809175620

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1\times {\mathrm{7126313}}^1$

素因数の和:7126620

約数の個数: 48

約数和(自身を含む): 6206392378368

約数和(自身を除く): 3293583202748

約数列:

[1, 2, 4, 5, 10, 20, 107, 191, 214, 382, 428, 535, 764, 955, 1070, 1910, 2140, 3820, 20437, 40874, 81748, 102185, 204370, 408740, 7126313, 14252626, 28505252, 35631565, 71263130, 142526260, 762515491, 1361125783, 1525030982, 2722251566, 3050061964, 3812577455, 5444503132, 6805628915, 7625154910, 13611257830, 15250309820, 27222515660, 145640458781, 291280917562, 582561835124, 728202293905, 1456404587810, 2912809175620]

約数ペア:

[(1, 2912809175620), (2, 1456404587810), (4, 728202293905), (5, 582561835124), (10, 291280917562), (20, 145640458781), (107, 27222515660), (191, 15250309820), (214, 13611257830), (382, 7625154910), (428, 6805628915), (535, 5444503132), (764, 3812577455), (955, 3050061964), (1070, 2722251566), (1910, 1525030982), (2140, 1361125783), (3820, 762515491), (20437, 142526260), (40874, 71263130), (81748, 35631565), (102185, 28505252), (204370, 14252626), (408740, 7126313)]