120965572

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{757}}^1$

素因数の和:1220

約数の個数: 48

約数和(自身を含む): 261479680

約数和(自身を除く): 140514108

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 439, 757, 878, 1514, 1756, 3028, 3073, 5299, 5707, 6146, 9841, 10598, 11414, 12292, 19682, 21196, 22828, 39364, 39949, 68887, 79898, 137774, 159796, 275548, 332323, 664646, 1329292, 2326261, 4320199, 4652522, 8640398, 9305044, 17280796, 30241393, 60482786, 120965572]

約数ペア:

[(1, 120965572), (2, 60482786), (4, 30241393), (7, 17280796), (13, 9305044), (14, 8640398), (26, 4652522), (28, 4320199), (52, 2326261), (91, 1329292), (182, 664646), (364, 332323), (439, 275548), (757, 159796), (878, 137774), (1514, 79898), (1756, 68887), (3028, 39949), (3073, 39364), (5299, 22828), (5707, 21196), (6146, 19682), (9841, 12292), (10598, 11414)]