91010080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3533}}^1$

素因数の和:3578

約数の個数: 96

約数和(自身を含む): 256483584

約数和(自身を除く): 165473504

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 322, 368, 460, 560, 644, 736, 805, 920, 1120, 1288, 1610, 1840, 2576, 3220, 3533, 3680, 5152, 6440, 7066, 12880, 14132, 17665, 24731, 25760, 28264, 35330, 49462, 56528, 70660, 81259, 98924, 113056, 123655, 141320, 162518, 197848, 247310, 282640, 325036, 395696, 406295, 494620, 565280, 568813, 650072, 791392, 812590, 989240, 1137626, 1300144, 1625180, 1978480, 2275252, 2600288, 2844065, 3250360, 3956960, 4550504, 5688130, 6500720, 9101008, 11376260, 13001440, 18202016, 22752520, 45505040, 91010080]

約数ペア:

[(1, 91010080), (2, 45505040), (4, 22752520), (5, 18202016), (7, 13001440), (8, 11376260), (10, 9101008), (14, 6500720), (16, 5688130), (20, 4550504), (23, 3956960), (28, 3250360), (32, 2844065), (35, 2600288), (40, 2275252), (46, 1978480), (56, 1625180), (70, 1300144), (80, 1137626), (92, 989240), (112, 812590), (115, 791392), (140, 650072), (160, 568813), (161, 565280), (184, 494620), (224, 406295), (230, 395696), (280, 325036), (322, 282640), (368, 247310), (460, 197848), (560, 162518), (644, 141320), (736, 123655), (805, 113056), (920, 98924), (1120, 81259), (1288, 70660), (1610, 56528), (1840, 49462), (2576, 35330), (3220, 28264), (3533, 25760), (3680, 24731), (5152, 17665), (6440, 14132), (7066, 12880)]