246753580

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{2663}}^1$

素因数の和:2826

約数の個数: 48

約数和(自身を含む): 535719744

約数和(自身を除く): 288966164

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 113, 164, 205, 226, 410, 452, 565, 820, 1130, 2260, 2663, 4633, 5326, 9266, 10652, 13315, 18532, 23165, 26630, 46330, 53260, 92660, 109183, 218366, 300919, 436732, 545915, 601838, 1091830, 1203676, 1504595, 2183660, 3009190, 6018380, 12337679, 24675358, 49350716, 61688395, 123376790, 246753580]

約数ペア:

[(1, 246753580), (2, 123376790), (4, 61688395), (5, 49350716), (10, 24675358), (20, 12337679), (41, 6018380), (82, 3009190), (113, 2183660), (164, 1504595), (205, 1203676), (226, 1091830), (410, 601838), (452, 545915), (565, 436732), (820, 300919), (1130, 218366), (2260, 109183), (2663, 92660), (4633, 53260), (5326, 46330), (9266, 26630), (10652, 23165), (13315, 18532)]