25656120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{10181}}^1$

素因数の和:10205

約数の個数: 96

約数和(自身を含む): 95303520

約数和(自身を除く): 69647400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 10181, 20362, 30543, 40724, 50905, 61086, 71267, 81448, 91629, 101810, 122172, 142534, 152715, 183258, 203620, 213801, 244344, 285068, 305430, 356335, 366516, 407240, 427602, 458145, 570136, 610860, 641403, 712670, 733032, 855204, 916290, 1069005, 1221720, 1282806, 1425340, 1710408, 1832580, 2138010, 2565612, 2850680, 3207015, 3665160, 4276020, 5131224, 6414030, 8552040, 12828060, 25656120]

約数ペア:

[(1, 25656120), (2, 12828060), (3, 8552040), (4, 6414030), (5, 5131224), (6, 4276020), (7, 3665160), (8, 3207015), (9, 2850680), (10, 2565612), (12, 2138010), (14, 1832580), (15, 1710408), (18, 1425340), (20, 1282806), (21, 1221720), (24, 1069005), (28, 916290), (30, 855204), (35, 733032), (36, 712670), (40, 641403), (42, 610860), (45, 570136), (56, 458145), (60, 427602), (63, 407240), (70, 366516), (72, 356335), (84, 305430), (90, 285068), (105, 244344), (120, 213801), (126, 203620), (140, 183258), (168, 152715), (180, 142534), (210, 122172), (252, 101810), (280, 91629), (315, 81448), (360, 71267), (420, 61086), (504, 50905), (630, 40724), (840, 30543), (1260, 20362), (2520, 10181)]