557095840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3797}}^1$

素因数の和:3950

約数の個数: 96

約数和(自身を含む): 1516040064

約数和(自身を除く): 958944224

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 131, 140, 160, 224, 262, 280, 524, 560, 655, 917, 1048, 1120, 1310, 1834, 2096, 2620, 3668, 3797, 4192, 4585, 5240, 7336, 7594, 9170, 10480, 14672, 15188, 18340, 18985, 20960, 26579, 29344, 30376, 36680, 37970, 53158, 60752, 73360, 75940, 106316, 121504, 132895, 146720, 151880, 212632, 265790, 303760, 425264, 497407, 531580, 607520, 850528, 994814, 1063160, 1989628, 2126320, 2487035, 3481849, 3979256, 4252640, 4974070, 6963698, 7958512, 9948140, 13927396, 15917024, 17409245, 19896280, 27854792, 34818490, 39792560, 55709584, 69636980, 79585120, 111419168, 139273960, 278547920, 557095840]

約数ペア:

[(1, 557095840), (2, 278547920), (4, 139273960), (5, 111419168), (7, 79585120), (8, 69636980), (10, 55709584), (14, 39792560), (16, 34818490), (20, 27854792), (28, 19896280), (32, 17409245), (35, 15917024), (40, 13927396), (56, 9948140), (70, 7958512), (80, 6963698), (112, 4974070), (131, 4252640), (140, 3979256), (160, 3481849), (224, 2487035), (262, 2126320), (280, 1989628), (524, 1063160), (560, 994814), (655, 850528), (917, 607520), (1048, 531580), (1120, 497407), (1310, 425264), (1834, 303760), (2096, 265790), (2620, 212632), (3668, 151880), (3797, 146720), (4192, 132895), (4585, 121504), (5240, 106316), (7336, 75940), (7594, 73360), (9170, 60752), (10480, 53158), (14672, 37970), (15188, 36680), (18340, 30376), (18985, 29344), (20960, 26579)]