45506140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3863}}^1$

素因数の和:3922

約数の個数: 48

約数和(自身を含む): 103864320

約数和(自身を除く): 58358180

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 95, 124, 155, 190, 310, 380, 589, 620, 1178, 2356, 2945, 3863, 5890, 7726, 11780, 15452, 19315, 38630, 73397, 77260, 119753, 146794, 239506, 293588, 366985, 479012, 598765, 733970, 1197530, 1467940, 2275307, 2395060, 4550614, 9101228, 11376535, 22753070, 45506140]

約数ペア:

[(1, 45506140), (2, 22753070), (4, 11376535), (5, 9101228), (10, 4550614), (19, 2395060), (20, 2275307), (31, 1467940), (38, 1197530), (62, 733970), (76, 598765), (95, 479012), (124, 366985), (155, 293588), (190, 239506), (310, 146794), (380, 119753), (589, 77260), (620, 73397), (1178, 38630), (2356, 19315), (2945, 15452), (3863, 11780), (5890, 7726)]