455671480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{3037}}^1$

素因数の和:3101

約数の個数: 96

約数和(自身を含む): 1163675520

約数和(自身を除く): 708004040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 121, 124, 155, 220, 242, 248, 310, 341, 440, 484, 605, 620, 682, 968, 1210, 1240, 1364, 1705, 2420, 2728, 3037, 3410, 3751, 4840, 6074, 6820, 7502, 12148, 13640, 15004, 15185, 18755, 24296, 30008, 30370, 33407, 37510, 60740, 66814, 75020, 94147, 121480, 133628, 150040, 167035, 188294, 267256, 334070, 367477, 376588, 470735, 668140, 734954, 753176, 941470, 1035617, 1336280, 1469908, 1837385, 1882940, 2071234, 2939816, 3674770, 3765880, 4142468, 5178085, 7349540, 8284936, 10356170, 11391787, 14699080, 20712340, 22783574, 41424680, 45567148, 56958935, 91134296, 113917870, 227835740, 455671480]

約数ペア:

[(1, 455671480), (2, 227835740), (4, 113917870), (5, 91134296), (8, 56958935), (10, 45567148), (11, 41424680), (20, 22783574), (22, 20712340), (31, 14699080), (40, 11391787), (44, 10356170), (55, 8284936), (62, 7349540), (88, 5178085), (110, 4142468), (121, 3765880), (124, 3674770), (155, 2939816), (220, 2071234), (242, 1882940), (248, 1837385), (310, 1469908), (341, 1336280), (440, 1035617), (484, 941470), (605, 753176), (620, 734954), (682, 668140), (968, 470735), (1210, 376588), (1240, 367477), (1364, 334070), (1705, 267256), (2420, 188294), (2728, 167035), (3037, 150040), (3410, 133628), (3751, 121480), (4840, 94147), (6074, 75020), (6820, 66814), (7502, 60740), (12148, 37510), (13640, 33407), (15004, 30370), (15185, 30008), (18755, 24296)]