3806713340

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{40351}}^1$

素因数の和:40502

約数の個数: 48

約数和(自身を含む): 8236650240

約数和(自身を除く): 4429936900

約数列:

[1, 2, 4, 5, 10, 20, 53, 89, 106, 178, 212, 265, 356, 445, 530, 890, 1060, 1780, 4717, 9434, 18868, 23585, 40351, 47170, 80702, 94340, 161404, 201755, 403510, 807020, 2138603, 3591239, 4277206, 7182478, 8554412, 10693015, 14364956, 17956195, 21386030, 35912390, 42772060, 71824780, 190335667, 380671334, 761342668, 951678335, 1903356670, 3806713340]

約数ペア:

[(1, 3806713340), (2, 1903356670), (4, 951678335), (5, 761342668), (10, 380671334), (20, 190335667), (53, 71824780), (89, 42772060), (106, 35912390), (178, 21386030), (212, 17956195), (265, 14364956), (356, 10693015), (445, 8554412), (530, 7182478), (890, 4277206), (1060, 3591239), (1780, 2138603), (4717, 807020), (9434, 403510), (18868, 201755), (23585, 161404), (40351, 94340), (47170, 80702)]