91973240

素因数分解:

$2^3\times 5^1\times {\mathrm{857}}^1\times {\mathrm{2683}}^1$

素因数の和:3551

約数の個数: 32

約数和(自身を含む): 207258480

約数和(自身を除く): 115285240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 857, 1714, 2683, 3428, 4285, 5366, 6856, 8570, 10732, 13415, 17140, 21464, 26830, 34280, 53660, 107320, 2299331, 4598662, 9197324, 11496655, 18394648, 22993310, 45986620, 91973240]

約数ペア:

[(1, 91973240), (2, 45986620), (4, 22993310), (5, 18394648), (8, 11496655), (10, 9197324), (20, 4598662), (40, 2299331), (857, 107320), (1714, 53660), (2683, 34280), (3428, 26830), (4285, 21464), (5366, 17140), (6856, 13415), (8570, 10732)]