39628550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1487}}^1$

素因数の和:1553

約数の個数: 48

約数和(自身を含む): 81369792

約数和(自身を除く): 41741242

約数列:

[1, 2, 5, 10, 13, 25, 26, 41, 50, 65, 82, 130, 205, 325, 410, 533, 650, 1025, 1066, 1487, 2050, 2665, 2974, 5330, 7435, 13325, 14870, 19331, 26650, 37175, 38662, 60967, 74350, 96655, 121934, 193310, 304835, 483275, 609670, 792571, 966550, 1524175, 1585142, 3048350, 3962855, 7925710, 19814275, 39628550]

約数ペア:

[(1, 39628550), (2, 19814275), (5, 7925710), (10, 3962855), (13, 3048350), (25, 1585142), (26, 1524175), (41, 966550), (50, 792571), (65, 609670), (82, 483275), (130, 304835), (205, 193310), (325, 121934), (410, 96655), (533, 74350), (650, 60967), (1025, 38662), (1066, 37175), (1487, 26650), (2050, 19331), (2665, 14870), (2974, 13325), (5330, 7435)]