4068700

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:127

約数の個数: 72

約数和(自身を含む): 9686880

約数和(自身を除く): 5618180

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 29, 46, 50, 58, 61, 92, 100, 115, 116, 122, 145, 230, 244, 290, 305, 460, 575, 580, 610, 667, 725, 1150, 1220, 1334, 1403, 1450, 1525, 1769, 2300, 2668, 2806, 2900, 3050, 3335, 3538, 5612, 6100, 6670, 7015, 7076, 8845, 13340, 14030, 16675, 17690, 28060, 33350, 35075, 35380, 40687, 44225, 66700, 70150, 81374, 88450, 140300, 162748, 176900, 203435, 406870, 813740, 1017175, 2034350, 4068700]

約数ペア:

[(1, 4068700), (2, 2034350), (4, 1017175), (5, 813740), (10, 406870), (20, 203435), (23, 176900), (25, 162748), (29, 140300), (46, 88450), (50, 81374), (58, 70150), (61, 66700), (92, 44225), (100, 40687), (115, 35380), (116, 35075), (122, 33350), (145, 28060), (230, 17690), (244, 16675), (290, 14030), (305, 13340), (460, 8845), (575, 7076), (580, 7015), (610, 6670), (667, 6100), (725, 5612), (1150, 3538), (1220, 3335), (1334, 3050), (1403, 2900), (1450, 2806), (1525, 2668), (1769, 2300)]