160562380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{1597}}^1$

素因数の和:2074

約数の個数: 48

約数和(自身を含む): 368869536

約数和(自身を除く): 208307156

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 457, 914, 1597, 1828, 2285, 3194, 4570, 5027, 6388, 7985, 9140, 10054, 15970, 17567, 20108, 25135, 31940, 35134, 50270, 70268, 87835, 100540, 175670, 351340, 729829, 1459658, 2919316, 3649145, 7298290, 8028119, 14596580, 16056238, 32112476, 40140595, 80281190, 160562380]

約数ペア:

[(1, 160562380), (2, 80281190), (4, 40140595), (5, 32112476), (10, 16056238), (11, 14596580), (20, 8028119), (22, 7298290), (44, 3649145), (55, 2919316), (110, 1459658), (220, 729829), (457, 351340), (914, 175670), (1597, 100540), (1828, 87835), (2285, 70268), (3194, 50270), (4570, 35134), (5027, 31940), (6388, 25135), (7985, 20108), (9140, 17567), (10054, 15970)]