520030856

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{347}}^1$

素因数の和:534

約数の個数: 64

約数和(自身を含む): 1033058880

約数和(自身を除く): 513028024

約数列:

[1, 2, 4, 8, 37, 61, 74, 83, 122, 148, 166, 244, 296, 332, 347, 488, 664, 694, 1388, 2257, 2776, 3071, 4514, 5063, 6142, 9028, 10126, 12284, 12839, 18056, 20252, 21167, 24568, 25678, 28801, 40504, 42334, 51356, 57602, 84668, 102712, 115204, 169336, 187331, 230408, 374662, 749324, 783179, 1065637, 1498648, 1566358, 1756861, 2131274, 3132716, 3513722, 4262548, 6265432, 7027444, 8525096, 14054888, 65003857, 130007714, 260015428, 520030856]

約数ペア:

[(1, 520030856), (2, 260015428), (4, 130007714), (8, 65003857), (37, 14054888), (61, 8525096), (74, 7027444), (83, 6265432), (122, 4262548), (148, 3513722), (166, 3132716), (244, 2131274), (296, 1756861), (332, 1566358), (347, 1498648), (488, 1065637), (664, 783179), (694, 749324), (1388, 374662), (2257, 230408), (2776, 187331), (3071, 169336), (4514, 115204), (5063, 102712), (6142, 84668), (9028, 57602), (10126, 51356), (12284, 42334), (12839, 40504), (18056, 28801), (20252, 25678), (21167, 24568)]