47841080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2801}}^1$

素因数の和:2880

約数の個数: 64

約数和(自身を含む): 125081280

約数和(自身を除く): 77240200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 61, 70, 122, 140, 244, 280, 305, 427, 488, 610, 854, 1220, 1708, 2135, 2440, 2801, 3416, 4270, 5602, 8540, 11204, 14005, 17080, 19607, 22408, 28010, 39214, 56020, 78428, 98035, 112040, 156856, 170861, 196070, 341722, 392140, 683444, 784280, 854305, 1196027, 1366888, 1708610, 2392054, 3417220, 4784108, 5980135, 6834440, 9568216, 11960270, 23920540, 47841080]

約数ペア:

[(1, 47841080), (2, 23920540), (4, 11960270), (5, 9568216), (7, 6834440), (8, 5980135), (10, 4784108), (14, 3417220), (20, 2392054), (28, 1708610), (35, 1366888), (40, 1196027), (56, 854305), (61, 784280), (70, 683444), (122, 392140), (140, 341722), (244, 196070), (280, 170861), (305, 156856), (427, 112040), (488, 98035), (610, 78428), (854, 56020), (1220, 39214), (1708, 28010), (2135, 22408), (2440, 19607), (2801, 17080), (3416, 14005), (4270, 11204), (5602, 8540)]