2530410448

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{311}}^1$

素因数の和:596

約数の個数: 80

約数和(自身を含む): 5134671360

約数和(自身を除く): 2604260912

約数列:

[1, 2, 4, 8, 16, 41, 79, 82, 157, 158, 164, 311, 314, 316, 328, 622, 628, 632, 656, 1244, 1256, 1264, 2488, 2512, 3239, 4976, 6437, 6478, 12403, 12751, 12874, 12956, 24569, 24806, 25502, 25748, 25912, 48827, 49138, 49612, 51004, 51496, 51824, 97654, 98276, 99224, 102008, 102992, 195308, 196552, 198448, 204016, 390616, 393104, 508523, 781232, 1007329, 1017046, 2001907, 2014658, 2034092, 3857333, 4003814, 4029316, 4068184, 7714666, 8007628, 8058632, 8136368, 15429332, 16015256, 16117264, 30858664, 32030512, 61717328, 158150653, 316301306, 632602612, 1265205224, 2530410448]

約数ペア:

[(1, 2530410448), (2, 1265205224), (4, 632602612), (8, 316301306), (16, 158150653), (41, 61717328), (79, 32030512), (82, 30858664), (157, 16117264), (158, 16015256), (164, 15429332), (311, 8136368), (314, 8058632), (316, 8007628), (328, 7714666), (622, 4068184), (628, 4029316), (632, 4003814), (656, 3857333), (1244, 2034092), (1256, 2014658), (1264, 2001907), (2488, 1017046), (2512, 1007329), (3239, 781232), (4976, 508523), (6437, 393104), (6478, 390616), (12403, 204016), (12751, 198448), (12874, 196552), (12956, 195308), (24569, 102992), (24806, 102008), (25502, 99224), (25748, 98276), (25912, 97654), (48827, 51824), (49138, 51496), (49612, 51004)]