58274320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{409}}^1$

素因数の和:572

約数の個数: 80

約数和(自身を含む): 147334320

約数和(自身を除く): 89060000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 137, 208, 260, 274, 409, 520, 548, 685, 818, 1040, 1096, 1370, 1636, 1781, 2045, 2192, 2740, 3272, 3562, 4090, 5317, 5480, 6544, 7124, 8180, 8905, 10634, 10960, 14248, 16360, 17810, 21268, 26585, 28496, 32720, 35620, 42536, 53170, 56033, 71240, 85072, 106340, 112066, 142480, 212680, 224132, 280165, 425360, 448264, 560330, 728429, 896528, 1120660, 1456858, 2241320, 2913716, 3642145, 4482640, 5827432, 7284290, 11654864, 14568580, 29137160, 58274320]

約数ペア:

[(1, 58274320), (2, 29137160), (4, 14568580), (5, 11654864), (8, 7284290), (10, 5827432), (13, 4482640), (16, 3642145), (20, 2913716), (26, 2241320), (40, 1456858), (52, 1120660), (65, 896528), (80, 728429), (104, 560330), (130, 448264), (137, 425360), (208, 280165), (260, 224132), (274, 212680), (409, 142480), (520, 112066), (548, 106340), (685, 85072), (818, 71240), (1040, 56033), (1096, 53170), (1370, 42536), (1636, 35620), (1781, 32720), (2045, 28496), (2192, 26585), (2740, 21268), (3272, 17810), (3562, 16360), (4090, 14248), (5317, 10960), (5480, 10634), (6544, 8905), (7124, 8180)]