121475500

素因数分解:

$2^2\times 5^3\times {\mathrm{127}}^1\times {\mathrm{1913}}^1$

素因数の和:2059

約数の個数: 48

約数和(自身を含む): 267531264

約数和(自身を除く): 146055764

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 127, 250, 254, 500, 508, 635, 1270, 1913, 2540, 3175, 3826, 6350, 7652, 9565, 12700, 15875, 19130, 31750, 38260, 47825, 63500, 95650, 191300, 239125, 242951, 478250, 485902, 956500, 971804, 1214755, 2429510, 4859020, 6073775, 12147550, 24295100, 30368875, 60737750, 121475500]

約数ペア:

[(1, 121475500), (2, 60737750), (4, 30368875), (5, 24295100), (10, 12147550), (20, 6073775), (25, 4859020), (50, 2429510), (100, 1214755), (125, 971804), (127, 956500), (250, 485902), (254, 478250), (500, 242951), (508, 239125), (635, 191300), (1270, 95650), (1913, 63500), (2540, 47825), (3175, 38260), (3826, 31750), (6350, 19130), (7652, 15875), (9565, 12700)]