534908740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1213}}^1\times {\mathrm{1297}}^1$

素因数の和:2536

約数の個数: 48

約数和(自身を含む): 1191283632

約数和(自身を除く): 656374892

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 1213, 1297, 2426, 2594, 4852, 5188, 6065, 6485, 12130, 12970, 20621, 22049, 24260, 25940, 41242, 44098, 82484, 88196, 103105, 110245, 206210, 220490, 412420, 440980, 1573261, 3146522, 6293044, 7866305, 15732610, 26745437, 31465220, 53490874, 106981748, 133727185, 267454370, 534908740]

約数ペア:

[(1, 534908740), (2, 267454370), (4, 133727185), (5, 106981748), (10, 53490874), (17, 31465220), (20, 26745437), (34, 15732610), (68, 7866305), (85, 6293044), (170, 3146522), (340, 1573261), (1213, 440980), (1297, 412420), (2426, 220490), (2594, 206210), (4852, 110245), (5188, 103105), (6065, 88196), (6485, 82484), (12130, 44098), (12970, 41242), (20621, 25940), (22049, 24260)]