88620940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{7523}}^1$

素因数の和:7582

約数の個数: 48

約数和(自身を含む): 202245120

約数和(自身を除く): 113624180

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, 5890, 7523, 11780, 15046, 30092, 37615, 75230, 142937, 150460, 233213, 285874, 466426, 571748, 714685, 932852, 1166065, 1429370, 2332130, 2858740, 4431047, 4664260, 8862094, 17724188, 22155235, 44310470, 88620940]

約数ペア:

[(1, 88620940), (2, 44310470), (4, 22155235), (5, 17724188), (10, 8862094), (19, 4664260), (20, 4431047), (31, 2858740), (38, 2332130), (62, 1429370), (76, 1166065), (95, 932852), (124, 714685), (155, 571748), (190, 466426), (310, 285874), (380, 233213), (589, 150460), (620, 142937), (1178, 75230), (2356, 37615), (2945, 30092), (5890, 15046), (7523, 11780)]