85820150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6949}}^1$

素因数の和:6993

約数の個数: 48

約数和(自身を含む): 180978000

約数和(自身を除く): 95157850

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 130, 190, 247, 325, 475, 494, 650, 950, 1235, 2470, 6175, 6949, 12350, 13898, 34745, 69490, 90337, 132031, 173725, 180674, 264062, 347450, 451685, 660155, 903370, 1320310, 1716403, 2258425, 3300775, 3432806, 4516850, 6601550, 8582015, 17164030, 42910075, 85820150]

約数ペア:

[(1, 85820150), (2, 42910075), (5, 17164030), (10, 8582015), (13, 6601550), (19, 4516850), (25, 3432806), (26, 3300775), (38, 2258425), (50, 1716403), (65, 1320310), (95, 903370), (130, 660155), (190, 451685), (247, 347450), (325, 264062), (475, 180674), (494, 173725), (650, 132031), (950, 90337), (1235, 69490), (2470, 34745), (6175, 13898), (6949, 12350)]