234215920

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1181}}^1$

素因数の和:1298

約数の個数: 80

約数和(自身を含む): 568097568

約数和(自身を除く): 333881648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 67, 74, 80, 134, 148, 185, 268, 296, 335, 370, 536, 592, 670, 740, 1072, 1181, 1340, 1480, 2362, 2479, 2680, 2960, 4724, 4958, 5360, 5905, 9448, 9916, 11810, 12395, 18896, 19832, 23620, 24790, 39664, 43697, 47240, 49580, 79127, 87394, 94480, 99160, 158254, 174788, 198320, 218485, 316508, 349576, 395635, 436970, 633016, 699152, 791270, 873940, 1266032, 1582540, 1747880, 2927699, 3165080, 3495760, 5855398, 6330160, 11710796, 14638495, 23421592, 29276990, 46843184, 58553980, 117107960, 234215920]

約数ペア:

[(1, 234215920), (2, 117107960), (4, 58553980), (5, 46843184), (8, 29276990), (10, 23421592), (16, 14638495), (20, 11710796), (37, 6330160), (40, 5855398), (67, 3495760), (74, 3165080), (80, 2927699), (134, 1747880), (148, 1582540), (185, 1266032), (268, 873940), (296, 791270), (335, 699152), (370, 633016), (536, 436970), (592, 395635), (670, 349576), (740, 316508), (1072, 218485), (1181, 198320), (1340, 174788), (1480, 158254), (2362, 99160), (2479, 94480), (2680, 87394), (2960, 79127), (4724, 49580), (4958, 47240), (5360, 43697), (5905, 39664), (9448, 24790), (9916, 23620), (11810, 19832), (12395, 18896)]