61172320

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{34757}}^1$

素因数の和:34783

約数の個数: 48

約数和(自身を含む): 157662288

約数和(自身を除く): 96489968

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 34757, 69514, 139028, 173785, 278056, 347570, 382327, 556112, 695140, 764654, 1112224, 1390280, 1529308, 1911635, 2780560, 3058616, 3823270, 5561120, 6117232, 7646540, 12234464, 15293080, 30586160, 61172320]

約数ペア:

[(1, 61172320), (2, 30586160), (4, 15293080), (5, 12234464), (8, 7646540), (10, 6117232), (11, 5561120), (16, 3823270), (20, 3058616), (22, 2780560), (32, 1911635), (40, 1529308), (44, 1390280), (55, 1112224), (80, 764654), (88, 695140), (110, 556112), (160, 382327), (176, 347570), (220, 278056), (352, 173785), (440, 139028), (880, 69514), (1760, 34757)]