4182520

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3373}}^1$

素因数の和:3415

約数の個数: 32

約数和(自身を含む): 9717120

約数和(自身を除く): 5534600

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 3373, 6746, 13492, 16865, 26984, 33730, 67460, 104563, 134920, 209126, 418252, 522815, 836504, 1045630, 2091260, 4182520]

約数ペア:

[(1, 4182520), (2, 2091260), (4, 1045630), (5, 836504), (8, 522815), (10, 418252), (20, 209126), (31, 134920), (40, 104563), (62, 67460), (124, 33730), (155, 26984), (248, 16865), (310, 13492), (620, 6746), (1240, 3373)]