107890700

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{769}}^1$

素因数の和:867

約数の個数: 72

約数和(自身を含む): 248629920

約数和(自身を除く): 140739220

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 61, 92, 100, 115, 122, 230, 244, 305, 460, 575, 610, 769, 1150, 1220, 1403, 1525, 1538, 2300, 2806, 3050, 3076, 3845, 5612, 6100, 7015, 7690, 14030, 15380, 17687, 19225, 28060, 35075, 35374, 38450, 46909, 70150, 70748, 76900, 88435, 93818, 140300, 176870, 187636, 234545, 353740, 442175, 469090, 884350, 938180, 1078907, 1172725, 1768700, 2157814, 2345450, 4315628, 4690900, 5394535, 10789070, 21578140, 26972675, 53945350, 107890700]

約数ペア:

[(1, 107890700), (2, 53945350), (4, 26972675), (5, 21578140), (10, 10789070), (20, 5394535), (23, 4690900), (25, 4315628), (46, 2345450), (50, 2157814), (61, 1768700), (92, 1172725), (100, 1078907), (115, 938180), (122, 884350), (230, 469090), (244, 442175), (305, 353740), (460, 234545), (575, 187636), (610, 176870), (769, 140300), (1150, 93818), (1220, 88435), (1403, 76900), (1525, 70748), (1538, 70150), (2300, 46909), (2806, 38450), (3050, 35374), (3076, 35075), (3845, 28060), (5612, 19225), (6100, 17687), (7015, 15380), (7690, 14030)]