26354120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{859}}^1$

素因数の和:942

約数の個数: 64

約数和(自身を含む): 65016000

約数和(自身を除く): 38661880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 59, 65, 104, 118, 130, 236, 260, 295, 472, 520, 590, 767, 859, 1180, 1534, 1718, 2360, 3068, 3436, 3835, 4295, 6136, 6872, 7670, 8590, 11167, 15340, 17180, 22334, 30680, 34360, 44668, 50681, 55835, 89336, 101362, 111670, 202724, 223340, 253405, 405448, 446680, 506810, 658853, 1013620, 1317706, 2027240, 2635412, 3294265, 5270824, 6588530, 13177060, 26354120]

約数ペア:

[(1, 26354120), (2, 13177060), (4, 6588530), (5, 5270824), (8, 3294265), (10, 2635412), (13, 2027240), (20, 1317706), (26, 1013620), (40, 658853), (52, 506810), (59, 446680), (65, 405448), (104, 253405), (118, 223340), (130, 202724), (236, 111670), (260, 101362), (295, 89336), (472, 55835), (520, 50681), (590, 44668), (767, 34360), (859, 30680), (1180, 22334), (1534, 17180), (1718, 15340), (2360, 11167), (3068, 8590), (3436, 7670), (3835, 6872), (4295, 6136)]