109515640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4481}}^1$

素因数の和:4552

約数の個数: 64

約数和(自身を含む): 271071360

約数和(自身を除く): 161555720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 47, 52, 65, 94, 104, 130, 188, 235, 260, 376, 470, 520, 611, 940, 1222, 1880, 2444, 3055, 4481, 4888, 6110, 8962, 12220, 17924, 22405, 24440, 35848, 44810, 58253, 89620, 116506, 179240, 210607, 233012, 291265, 421214, 466024, 582530, 842428, 1053035, 1165060, 1684856, 2106070, 2330120, 2737891, 4212140, 5475782, 8424280, 10951564, 13689455, 21903128, 27378910, 54757820, 109515640]

約数ペア:

[(1, 109515640), (2, 54757820), (4, 27378910), (5, 21903128), (8, 13689455), (10, 10951564), (13, 8424280), (20, 5475782), (26, 4212140), (40, 2737891), (47, 2330120), (52, 2106070), (65, 1684856), (94, 1165060), (104, 1053035), (130, 842428), (188, 582530), (235, 466024), (260, 421214), (376, 291265), (470, 233012), (520, 210607), (611, 179240), (940, 116506), (1222, 89620), (1880, 58253), (2444, 44810), (3055, 35848), (4481, 24440), (4888, 22405), (6110, 17924), (8962, 12220)]