2017385867560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{6121}}^1\times {\mathrm{1177087}}^1$

素因数の和:1183226

約数の個数: 64

約数和(自身を含む): 5188415569920

約数和(自身を除く): 3171029702360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 6121, 12242, 24484, 30605, 42847, 48968, 61210, 85694, 122420, 171388, 214235, 244840, 342776, 428470, 856940, 1177087, 1713880, 2354174, 4708348, 5885435, 8239609, 9416696, 11770870, 16479218, 23541740, 32958436, 41198045, 47083480, 65916872, 82396090, 164792180, 329584360, 7204949527, 14409899054, 28819798108, 36024747635, 50434646689, 57639596216, 72049495270, 100869293378, 144098990540, 201738586756, 252173233445, 288197981080, 403477173512, 504346466890, 1008692933780, 2017385867560]

約数ペア:

[(1, 2017385867560), (2, 1008692933780), (4, 504346466890), (5, 403477173512), (7, 288197981080), (8, 252173233445), (10, 201738586756), (14, 144098990540), (20, 100869293378), (28, 72049495270), (35, 57639596216), (40, 50434646689), (56, 36024747635), (70, 28819798108), (140, 14409899054), (280, 7204949527), (6121, 329584360), (12242, 164792180), (24484, 82396090), (30605, 65916872), (42847, 47083480), (48968, 41198045), (61210, 32958436), (85694, 23541740), (122420, 16479218), (171388, 11770870), (214235, 9416696), (244840, 8239609), (342776, 5885435), (428470, 4708348), (856940, 2354174), (1177087, 1713880)]