39484850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{467}}^1$

素因数の和:587

約数の個数: 48

約数和(自身を含む): 78343200

約数和(自身を除く): 38858350

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 89, 95, 178, 190, 445, 467, 475, 890, 934, 950, 1691, 2225, 2335, 3382, 4450, 4670, 8455, 8873, 11675, 16910, 17746, 23350, 41563, 42275, 44365, 83126, 84550, 88730, 207815, 221825, 415630, 443650, 789697, 1039075, 1579394, 2078150, 3948485, 7896970, 19742425, 39484850]

約数ペア:

[(1, 39484850), (2, 19742425), (5, 7896970), (10, 3948485), (19, 2078150), (25, 1579394), (38, 1039075), (50, 789697), (89, 443650), (95, 415630), (178, 221825), (190, 207815), (445, 88730), (467, 84550), (475, 83126), (890, 44365), (934, 42275), (950, 41563), (1691, 23350), (2225, 17746), (2335, 16910), (3382, 11675), (4450, 8873), (4670, 8455)]