11211735820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{673}}^1\times {\mathrm{28723}}^1$

素因数の和:29434

約数の個数: 48

約数和(自身を含む): 24393569760

約数和(自身を除く): 13181833940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 673, 1346, 2692, 3365, 6730, 13460, 19517, 28723, 39034, 57446, 78068, 97585, 114892, 143615, 195170, 287230, 390340, 574460, 832967, 1665934, 3331868, 4164835, 8329670, 16659340, 19330579, 38661158, 77322316, 96652895, 193305790, 386611580, 560586791, 1121173582, 2242347164, 2802933955, 5605867910, 11211735820]

約数ペア:

[(1, 11211735820), (2, 5605867910), (4, 2802933955), (5, 2242347164), (10, 1121173582), (20, 560586791), (29, 386611580), (58, 193305790), (116, 96652895), (145, 77322316), (290, 38661158), (580, 19330579), (673, 16659340), (1346, 8329670), (2692, 4164835), (3365, 3331868), (6730, 1665934), (13460, 832967), (19517, 574460), (28723, 390340), (39034, 287230), (57446, 195170), (78068, 143615), (97585, 114892)]