235832480

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113381}}^1$

素因数の和:113409

約数の個数: 48

約数和(自身を含む): 600017544

約数和(自身を除く): 364185064

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 113381, 226762, 453524, 566905, 907048, 1133810, 1473953, 1814096, 2267620, 2947906, 3628192, 4535240, 5895812, 7369765, 9070480, 11791624, 14739530, 18140960, 23583248, 29479060, 47166496, 58958120, 117916240, 235832480]

約数ペア:

[(1, 235832480), (2, 117916240), (4, 58958120), (5, 47166496), (8, 29479060), (10, 23583248), (13, 18140960), (16, 14739530), (20, 11791624), (26, 9070480), (32, 7369765), (40, 5895812), (52, 4535240), (65, 3628192), (80, 2947906), (104, 2267620), (130, 1814096), (160, 1473953), (208, 1133810), (260, 907048), (416, 566905), (520, 453524), (1040, 226762), (2080, 113381)]