7856120410

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{337}}^1\times {\mathrm{569}}^1$

素因数の和:1171

約数の個数: 64

約数和(自身を含む): 15106085280

約数和(自身を除く): 7249964870

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 241, 337, 482, 569, 674, 1138, 1205, 1685, 2410, 2845, 3370, 4097, 5690, 5729, 8194, 9673, 11458, 19346, 20485, 28645, 40970, 48365, 57290, 81217, 96730, 137129, 162434, 191753, 274258, 383506, 406085, 685645, 812170, 958765, 1371290, 1380689, 1917530, 2331193, 2761378, 3259801, 4662386, 6519602, 6903445, 11655965, 13806890, 16299005, 23311930, 32598010, 46212473, 92424946, 231062365, 462124730, 785612041, 1571224082, 3928060205, 7856120410]

約数ペア:

[(1, 7856120410), (2, 3928060205), (5, 1571224082), (10, 785612041), (17, 462124730), (34, 231062365), (85, 92424946), (170, 46212473), (241, 32598010), (337, 23311930), (482, 16299005), (569, 13806890), (674, 11655965), (1138, 6903445), (1205, 6519602), (1685, 4662386), (2410, 3259801), (2845, 2761378), (3370, 2331193), (4097, 1917530), (5690, 1380689), (5729, 1371290), (8194, 958765), (9673, 812170), (11458, 685645), (19346, 406085), (20485, 383506), (28645, 274258), (40970, 191753), (48365, 162434), (57290, 137129), (81217, 96730)]