23541380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1511}}^1$

素因数の和:1580

約数の個数: 48

約数和(自身を含む): 53343360

約数和(自身を除く): 29801980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 41, 76, 82, 95, 164, 190, 205, 380, 410, 779, 820, 1511, 1558, 3022, 3116, 3895, 6044, 7555, 7790, 15110, 15580, 28709, 30220, 57418, 61951, 114836, 123902, 143545, 247804, 287090, 309755, 574180, 619510, 1177069, 1239020, 2354138, 4708276, 5885345, 11770690, 23541380]

約数ペア:

[(1, 23541380), (2, 11770690), (4, 5885345), (5, 4708276), (10, 2354138), (19, 1239020), (20, 1177069), (38, 619510), (41, 574180), (76, 309755), (82, 287090), (95, 247804), (164, 143545), (190, 123902), (205, 114836), (380, 61951), (410, 57418), (779, 30220), (820, 28709), (1511, 15580), (1558, 15110), (3022, 7790), (3116, 7555), (3895, 6044)]