85792810

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{2539}}^1$

素因数の和:2686

約数の個数: 32

約数和(自身を含む): 160934400

約数和(自身を除く): 75141590

約数列:

[1, 2, 5, 10, 31, 62, 109, 155, 218, 310, 545, 1090, 2539, 3379, 5078, 6758, 12695, 16895, 25390, 33790, 78709, 157418, 276751, 393545, 553502, 787090, 1383755, 2767510, 8579281, 17158562, 42896405, 85792810]

約数ペア:

[(1, 85792810), (2, 42896405), (5, 17158562), (10, 8579281), (31, 2767510), (62, 1383755), (109, 787090), (155, 553502), (218, 393545), (310, 276751), (545, 157418), (1090, 78709), (2539, 33790), (3379, 25390), (5078, 16895), (6758, 12695)]