3970147240

素因数分解:

$2^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{411841}}^1$

素因数の和:412093

約数の個数: 32

約数和(自身を含む): 8969918760

約数和(自身を除く): 4999771520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 241, 482, 964, 1205, 1928, 2410, 4820, 9640, 411841, 823682, 1647364, 2059205, 3294728, 4118410, 8236820, 16473640, 99253681, 198507362, 397014724, 496268405, 794029448, 992536810, 1985073620, 3970147240]

約数ペア:

[(1, 3970147240), (2, 1985073620), (4, 992536810), (5, 794029448), (8, 496268405), (10, 397014724), (20, 198507362), (40, 99253681), (241, 16473640), (482, 8236820), (964, 4118410), (1205, 3294728), (1928, 2059205), (2410, 1647364), (4820, 823682), (9640, 411841)]