553669210

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{457}}^1\times {\mathrm{1249}}^1$

素因数の和:1810

約数の個数: 32

約数和(自身を含む): 1009890000

約数和(自身を除く): 456220790

約数列:

[1, 2, 5, 10, 97, 194, 457, 485, 914, 970, 1249, 2285, 2498, 4570, 6245, 12490, 44329, 88658, 121153, 221645, 242306, 443290, 570793, 605765, 1141586, 1211530, 2853965, 5707930, 55366921, 110733842, 276834605, 553669210]

約数ペア:

[(1, 553669210), (2, 276834605), (5, 110733842), (10, 55366921), (97, 5707930), (194, 2853965), (457, 1211530), (485, 1141586), (914, 605765), (970, 570793), (1249, 443290), (2285, 242306), (2498, 221645), (4570, 121153), (6245, 88658), (12490, 44329)]