2182186720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{62851}}^1$

素因数の和:62904

約数の個数: 96

約数和(自身を含む): 6082062336

約数和(自身を除く): 3899875616

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 434, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 2170, 2480, 3472, 4340, 4960, 6944, 8680, 17360, 34720, 62851, 125702, 251404, 314255, 439957, 502808, 628510, 879914, 1005616, 1257020, 1759828, 1948381, 2011232, 2199785, 2514040, 3519656, 3896762, 4399570, 5028080, 7039312, 7793524, 8799140, 9741905, 10056160, 13638667, 14078624, 15587048, 17598280, 19483810, 27277334, 31174096, 35196560, 38967620, 54554668, 62348192, 68193335, 70393120, 77935240, 109109336, 136386670, 155870480, 218218672, 272773340, 311740960, 436437344, 545546680, 1091093360, 2182186720]

約数ペア:

[(1, 2182186720), (2, 1091093360), (4, 545546680), (5, 436437344), (7, 311740960), (8, 272773340), (10, 218218672), (14, 155870480), (16, 136386670), (20, 109109336), (28, 77935240), (31, 70393120), (32, 68193335), (35, 62348192), (40, 54554668), (56, 38967620), (62, 35196560), (70, 31174096), (80, 27277334), (112, 19483810), (124, 17598280), (140, 15587048), (155, 14078624), (160, 13638667), (217, 10056160), (224, 9741905), (248, 8799140), (280, 7793524), (310, 7039312), (434, 5028080), (496, 4399570), (560, 3896762), (620, 3519656), (868, 2514040), (992, 2199785), (1085, 2011232), (1120, 1948381), (1240, 1759828), (1736, 1257020), (2170, 1005616), (2480, 879914), (3472, 628510), (4340, 502808), (4960, 439957), (6944, 314255), (8680, 251404), (17360, 125702), (34720, 62851)]