86959360

素因数分解:

$2^8\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1657}}^1$

素因数の和:1719

約数の個数: 72

約数和(自身を含む): 213503976

約数和(自身を除く): 126544616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 256, 320, 328, 410, 640, 656, 820, 1280, 1312, 1640, 1657, 2624, 3280, 3314, 5248, 6560, 6628, 8285, 10496, 13120, 13256, 16570, 26240, 26512, 33140, 52480, 53024, 66280, 67937, 106048, 132560, 135874, 212096, 265120, 271748, 339685, 424192, 530240, 543496, 679370, 1060480, 1086992, 1358740, 2120960, 2173984, 2717480, 4347968, 5434960, 8695936, 10869920, 17391872, 21739840, 43479680, 86959360]

約数ペア:

[(1, 86959360), (2, 43479680), (4, 21739840), (5, 17391872), (8, 10869920), (10, 8695936), (16, 5434960), (20, 4347968), (32, 2717480), (40, 2173984), (41, 2120960), (64, 1358740), (80, 1086992), (82, 1060480), (128, 679370), (160, 543496), (164, 530240), (205, 424192), (256, 339685), (320, 271748), (328, 265120), (410, 212096), (640, 135874), (656, 132560), (820, 106048), (1280, 67937), (1312, 66280), (1640, 53024), (1657, 52480), (2624, 33140), (3280, 26512), (3314, 26240), (5248, 16570), (6560, 13256), (6628, 13120), (8285, 10496)]