47155340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4003}}^1$

素因数の和:4062

約数の個数: 48

約数和(自身を含む): 107627520

約数和(自身を除く): 60472180

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, 4003, 5890, 8006, 11780, 16012, 20015, 40030, 76057, 80060, 124093, 152114, 248186, 304228, 380285, 496372, 620465, 760570, 1240930, 1521140, 2357767, 2481860, 4715534, 9431068, 11788835, 23577670, 47155340]

約数ペア:

[(1, 47155340), (2, 23577670), (4, 11788835), (5, 9431068), (10, 4715534), (19, 2481860), (20, 2357767), (31, 1521140), (38, 1240930), (62, 760570), (76, 620465), (95, 496372), (124, 380285), (155, 304228), (190, 248186), (310, 152114), (380, 124093), (589, 80060), (620, 76057), (1178, 40030), (2356, 20015), (2945, 16012), (4003, 11780), (5890, 8006)]