4836706580

素因数分解:

$2^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{397}}^1\times {\mathrm{2887}}^1$

素因数の和:3504

約数の個数: 48

約数和(自身を含む): 10234471296

約数和(自身を除く): 5397764716

約数列:

[1, 2, 4, 5, 10, 20, 211, 397, 422, 794, 844, 1055, 1588, 1985, 2110, 2887, 3970, 4220, 5774, 7940, 11548, 14435, 28870, 57740, 83767, 167534, 335068, 418835, 609157, 837670, 1146139, 1218314, 1675340, 2292278, 2436628, 3045785, 4584556, 5730695, 6091570, 11461390, 12183140, 22922780, 241835329, 483670658, 967341316, 1209176645, 2418353290, 4836706580]

約数ペア:

[(1, 4836706580), (2, 2418353290), (4, 1209176645), (5, 967341316), (10, 483670658), (20, 241835329), (211, 22922780), (397, 12183140), (422, 11461390), (794, 6091570), (844, 5730695), (1055, 4584556), (1588, 3045785), (1985, 2436628), (2110, 2292278), (2887, 1675340), (3970, 1218314), (4220, 1146139), (5774, 837670), (7940, 609157), (11548, 418835), (14435, 335068), (28870, 167534), (57740, 83767)]