99575740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1789}}^1$

素因数の和:1843

約数の個数: 72

約数和(自身を含む): 239974560

約数和(自身を除く): 140398820

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 121, 220, 230, 242, 253, 460, 484, 506, 605, 1012, 1210, 1265, 1789, 2420, 2530, 2783, 3578, 5060, 5566, 7156, 8945, 11132, 13915, 17890, 19679, 27830, 35780, 39358, 41147, 55660, 78716, 82294, 98395, 164588, 196790, 205735, 216469, 393580, 411470, 432938, 452617, 822940, 865876, 905234, 1082345, 1810468, 2164690, 2263085, 4329380, 4526170, 4978787, 9052340, 9957574, 19915148, 24893935, 49787870, 99575740]

約数ペア:

[(1, 99575740), (2, 49787870), (4, 24893935), (5, 19915148), (10, 9957574), (11, 9052340), (20, 4978787), (22, 4526170), (23, 4329380), (44, 2263085), (46, 2164690), (55, 1810468), (92, 1082345), (110, 905234), (115, 865876), (121, 822940), (220, 452617), (230, 432938), (242, 411470), (253, 393580), (460, 216469), (484, 205735), (506, 196790), (605, 164588), (1012, 98395), (1210, 82294), (1265, 78716), (1789, 55660), (2420, 41147), (2530, 39358), (2783, 35780), (3578, 27830), (5060, 19679), (5566, 17890), (7156, 13915), (8945, 11132)]