1731373040

素因数分解:

$2^4\times 5^1\times {\mathrm{3137}}^1\times {\mathrm{6899}}^1$

素因数の和:10049

約数の個数: 40

約数和(自身を含む): 4027309200

約数和(自身を除く): 2295936160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3137, 6274, 6899, 12548, 13798, 15685, 25096, 27596, 31370, 34495, 50192, 55192, 62740, 68990, 110384, 125480, 137980, 250960, 275960, 551920, 21642163, 43284326, 86568652, 108210815, 173137304, 216421630, 346274608, 432843260, 865686520, 1731373040]

約数ペア:

[(1, 1731373040), (2, 865686520), (4, 432843260), (5, 346274608), (8, 216421630), (10, 173137304), (16, 108210815), (20, 86568652), (40, 43284326), (80, 21642163), (3137, 551920), (6274, 275960), (6899, 250960), (12548, 137980), (13798, 125480), (15685, 110384), (25096, 68990), (27596, 62740), (31370, 55192), (34495, 50192)]