11611160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2399}}^1$

素因数の和:2432

約数の個数: 48

約数和(自身を含む): 28728000

約数和(自身を除く): 17116840

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, 2399, 2420, 4798, 4840, 9596, 11995, 19192, 23990, 26389, 47980, 52778, 95960, 105556, 131945, 211112, 263890, 290279, 527780, 580558, 1055560, 1161116, 1451395, 2322232, 2902790, 5805580, 11611160]

約数ペア:

[(1, 11611160), (2, 5805580), (4, 2902790), (5, 2322232), (8, 1451395), (10, 1161116), (11, 1055560), (20, 580558), (22, 527780), (40, 290279), (44, 263890), (55, 211112), (88, 131945), (110, 105556), (121, 95960), (220, 52778), (242, 47980), (440, 26389), (484, 23990), (605, 19192), (968, 11995), (1210, 9596), (2399, 4840), (2420, 4798)]