11319740

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 24766560

約数和(自身を除く): 13446820

約数列:

[1, 2, 4, 5, 10, 20, 53, 59, 106, 118, 181, 212, 236, 265, 295, 362, 530, 590, 724, 905, 1060, 1180, 1810, 3127, 3620, 6254, 9593, 10679, 12508, 15635, 19186, 21358, 31270, 38372, 42716, 47965, 53395, 62540, 95930, 106790, 191860, 213580, 565987, 1131974, 2263948, 2829935, 5659870, 11319740]

約数ペア:

[(1, 11319740), (2, 5659870), (4, 2829935), (5, 2263948), (10, 1131974), (20, 565987), (53, 213580), (59, 191860), (106, 106790), (118, 95930), (181, 62540), (212, 53395), (236, 47965), (265, 42716), (295, 38372), (362, 31270), (530, 21358), (590, 19186), (724, 15635), (905, 12508), (1060, 10679), (1180, 9593), (1810, 6254), (3127, 3620)]