1386337700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1039}}^1\times {\mathrm{1213}}^1$

素因数の和:2277

約数の個数: 72

約数和(自身を含む): 3287706240

約数和(自身を除く): 1901368540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1039, 1100, 1213, 2078, 2426, 4156, 4852, 5195, 6065, 10390, 11429, 12130, 13343, 20780, 22858, 24260, 25975, 26686, 30325, 45716, 51950, 53372, 57145, 60650, 66715, 103900, 114290, 121300, 133430, 228580, 266860, 285725, 333575, 571450, 667150, 1142900, 1260307, 1334300, 2520614, 5041228, 6301535, 12603070, 13863377, 25206140, 27726754, 31507675, 55453508, 63015350, 69316885, 126030700, 138633770, 277267540, 346584425, 693168850, 1386337700]

約数ペア:

[(1, 1386337700), (2, 693168850), (4, 346584425), (5, 277267540), (10, 138633770), (11, 126030700), (20, 69316885), (22, 63015350), (25, 55453508), (44, 31507675), (50, 27726754), (55, 25206140), (100, 13863377), (110, 12603070), (220, 6301535), (275, 5041228), (550, 2520614), (1039, 1334300), (1100, 1260307), (1213, 1142900), (2078, 667150), (2426, 571450), (4156, 333575), (4852, 285725), (5195, 266860), (6065, 228580), (10390, 133430), (11429, 121300), (12130, 114290), (13343, 103900), (20780, 66715), (22858, 60650), (24260, 57145), (25975, 53372), (26686, 51950), (30325, 45716)]