364778865890

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{2441}}^1\times {\mathrm{2447}}^1$

素因数の和:5123

約数の個数: 64

約数和(自身を含む): 681780768768

約数和(自身を除く): 317001902878

約数列:

[1, 2, 5, 10, 31, 62, 155, 197, 310, 394, 985, 1970, 2441, 2447, 4882, 4894, 6107, 12205, 12214, 12235, 24410, 24470, 30535, 61070, 75671, 75857, 151342, 151714, 378355, 379285, 480877, 482059, 756710, 758570, 961754, 964118, 2404385, 2410295, 4808770, 4820590, 5973127, 11946254, 14907187, 14943829, 29814374, 29865635, 29887658, 59731270, 74535935, 74719145, 149071870, 149438290, 185166937, 370333874, 925834685, 1176706019, 1851669370, 2353412038, 5883530095, 11767060190, 36477886589, 72955773178, 182389432945, 364778865890]

約数ペア:

[(1, 364778865890), (2, 182389432945), (5, 72955773178), (10, 36477886589), (31, 11767060190), (62, 5883530095), (155, 2353412038), (197, 1851669370), (310, 1176706019), (394, 925834685), (985, 370333874), (1970, 185166937), (2441, 149438290), (2447, 149071870), (4882, 74719145), (4894, 74535935), (6107, 59731270), (12205, 29887658), (12214, 29865635), (12235, 29814374), (24410, 14943829), (24470, 14907187), (30535, 11946254), (61070, 5973127), (75671, 4820590), (75857, 4808770), (151342, 2410295), (151714, 2404385), (378355, 964118), (379285, 961754), (480877, 758570), (482059, 756710)]