15744579740

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{127157}}^1$

素因数の和:127358

約数の個数: 48

約数和(自身を含む): 34094620224

約数和(自身を除く): 18350040484

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 151, 164, 205, 302, 410, 604, 755, 820, 1510, 3020, 6191, 12382, 24764, 30955, 61910, 123820, 127157, 254314, 508628, 635785, 1271570, 2543140, 5213437, 10426874, 19200707, 20853748, 26067185, 38401414, 52134370, 76802828, 96003535, 104268740, 192007070, 384014140, 787228987, 1574457974, 3148915948, 3936144935, 7872289870, 15744579740]

約数ペア:

[(1, 15744579740), (2, 7872289870), (4, 3936144935), (5, 3148915948), (10, 1574457974), (20, 787228987), (41, 384014140), (82, 192007070), (151, 104268740), (164, 96003535), (205, 76802828), (302, 52134370), (410, 38401414), (604, 26067185), (755, 20853748), (820, 19200707), (1510, 10426874), (3020, 5213437), (6191, 2543140), (12382, 1271570), (24764, 635785), (30955, 508628), (61910, 254314), (123820, 127157)]