4773080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:228

約数の個数: 64

約数和(自身を含む): 11823840

約数和(自身を除く): 7050760

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 67, 104, 130, 134, 137, 260, 268, 274, 335, 520, 536, 548, 670, 685, 871, 1096, 1340, 1370, 1742, 1781, 2680, 2740, 3484, 3562, 4355, 5480, 6968, 7124, 8710, 8905, 9179, 14248, 17420, 17810, 18358, 34840, 35620, 36716, 45895, 71240, 73432, 91790, 119327, 183580, 238654, 367160, 477308, 596635, 954616, 1193270, 2386540, 4773080]

約数ペア:

[(1, 4773080), (2, 2386540), (4, 1193270), (5, 954616), (8, 596635), (10, 477308), (13, 367160), (20, 238654), (26, 183580), (40, 119327), (52, 91790), (65, 73432), (67, 71240), (104, 45895), (130, 36716), (134, 35620), (137, 34840), (260, 18358), (268, 17810), (274, 17420), (335, 14248), (520, 9179), (536, 8905), (548, 8710), (670, 7124), (685, 6968), (871, 5480), (1096, 4355), (1340, 3562), (1370, 3484), (1742, 2740), (1781, 2680)]