40089291256

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1\times {\mathrm{30169}}^1$

素因数の和:30632

約数の個数: 64

約数和(自身を含む): 87541272000

約数和(自身を除く): 47451980744

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 389, 427, 488, 778, 854, 1556, 1708, 2723, 3112, 3416, 5446, 10892, 21784, 23729, 30169, 47458, 60338, 94916, 120676, 166103, 189832, 211183, 241352, 332206, 422366, 664412, 844732, 1328824, 1689464, 1840309, 3680618, 7361236, 11735741, 12882163, 14722472, 23471482, 25764326, 46942964, 51528652, 82150187, 93885928, 103057304, 164300374, 328600748, 657201496, 715880201, 1431760402, 2863520804, 5011161407, 5727041608, 10022322814, 20044645628, 40089291256]

約数ペア:

[(1, 40089291256), (2, 20044645628), (4, 10022322814), (7, 5727041608), (8, 5011161407), (14, 2863520804), (28, 1431760402), (56, 715880201), (61, 657201496), (122, 328600748), (244, 164300374), (389, 103057304), (427, 93885928), (488, 82150187), (778, 51528652), (854, 46942964), (1556, 25764326), (1708, 23471482), (2723, 14722472), (3112, 12882163), (3416, 11735741), (5446, 7361236), (10892, 3680618), (21784, 1840309), (23729, 1689464), (30169, 1328824), (47458, 844732), (60338, 664412), (94916, 422366), (120676, 332206), (166103, 241352), (189832, 211183)]