86261540

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{1783}}^1$

素因数の和:1892

約数の個数: 48

約数和(自身を含む): 188818560

約数和(自身を除く): 102557020

約数列:

[1, 2, 4, 5, 10, 20, 41, 59, 82, 118, 164, 205, 236, 295, 410, 590, 820, 1180, 1783, 2419, 3566, 4838, 7132, 8915, 9676, 12095, 17830, 24190, 35660, 48380, 73103, 105197, 146206, 210394, 292412, 365515, 420788, 525985, 731030, 1051970, 1462060, 2103940, 4313077, 8626154, 17252308, 21565385, 43130770, 86261540]

約数ペア:

[(1, 86261540), (2, 43130770), (4, 21565385), (5, 17252308), (10, 8626154), (20, 4313077), (41, 2103940), (59, 1462060), (82, 1051970), (118, 731030), (164, 525985), (205, 420788), (236, 365515), (295, 292412), (410, 210394), (590, 146206), (820, 105197), (1180, 73103), (1783, 48380), (2419, 35660), (3566, 24190), (4838, 17830), (7132, 12095), (8915, 9676)]