98537560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{20359}}^1$

素因数の和:20392

約数の個数: 48

約数和(自身を含む): 243709200

約数和(自身を除く): 145171640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 20359, 40718, 81436, 101795, 162872, 203590, 223949, 407180, 447898, 814360, 895796, 1119745, 1791592, 2239490, 2463439, 4478980, 4926878, 8957960, 9853756, 12317195, 19707512, 24634390, 49268780, 98537560]

約数ペア:

[(1, 98537560), (2, 49268780), (4, 24634390), (5, 19707512), (8, 12317195), (10, 9853756), (11, 8957960), (20, 4926878), (22, 4478980), (40, 2463439), (44, 2239490), (55, 1791592), (88, 1119745), (110, 895796), (121, 814360), (220, 447898), (242, 407180), (440, 223949), (484, 203590), (605, 162872), (968, 101795), (1210, 81436), (2420, 40718), (4840, 20359)]