2014955150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{43661}}^1$

素因数の和:43757

約数の個数: 48

約数和(自身を含む): 4093050528

約数和(自身を除く): 2078095378

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 71, 130, 142, 325, 355, 650, 710, 923, 1775, 1846, 3550, 4615, 9230, 23075, 43661, 46150, 87322, 218305, 436610, 567593, 1091525, 1135186, 2183050, 2837965, 3099931, 5675930, 6199862, 14189825, 15499655, 28379650, 30999310, 40299103, 77498275, 80598206, 154996550, 201495515, 402991030, 1007477575, 2014955150]

約数ペア:

[(1, 2014955150), (2, 1007477575), (5, 402991030), (10, 201495515), (13, 154996550), (25, 80598206), (26, 77498275), (50, 40299103), (65, 30999310), (71, 28379650), (130, 15499655), (142, 14189825), (325, 6199862), (355, 5675930), (650, 3099931), (710, 2837965), (923, 2183050), (1775, 1135186), (1846, 1091525), (3550, 567593), (4615, 436610), (9230, 218305), (23075, 87322), (43661, 46150)]