23391760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41771}}^1$

素因数の和:41791

約数の個数: 40

約数和(自身を含む): 62156736

約数和(自身を除く): 38764976

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 41771, 83542, 167084, 208855, 292397, 334168, 417710, 584794, 668336, 835420, 1169588, 1461985, 1670840, 2339176, 2923970, 3341680, 4678352, 5847940, 11695880, 23391760]

約数ペア:

[(1, 23391760), (2, 11695880), (4, 5847940), (5, 4678352), (7, 3341680), (8, 2923970), (10, 2339176), (14, 1670840), (16, 1461985), (20, 1169588), (28, 835420), (35, 668336), (40, 584794), (56, 417710), (70, 334168), (80, 292397), (112, 208855), (140, 167084), (280, 83542), (560, 41771)]