9571760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:246

約数の個数: 80

約数和(自身を含む): 24775200

約数和(自身を除く): 15203440

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 73, 80, 88, 110, 146, 149, 176, 220, 292, 298, 365, 440, 584, 596, 730, 745, 803, 880, 1168, 1192, 1460, 1490, 1606, 1639, 2384, 2920, 2980, 3212, 3278, 4015, 5840, 5960, 6424, 6556, 8030, 8195, 10877, 11920, 12848, 13112, 16060, 16390, 21754, 26224, 32120, 32780, 43508, 54385, 64240, 65560, 87016, 108770, 119647, 131120, 174032, 217540, 239294, 435080, 478588, 598235, 870160, 957176, 1196470, 1914352, 2392940, 4785880, 9571760]

約数ペア:

[(1, 9571760), (2, 4785880), (4, 2392940), (5, 1914352), (8, 1196470), (10, 957176), (11, 870160), (16, 598235), (20, 478588), (22, 435080), (40, 239294), (44, 217540), (55, 174032), (73, 131120), (80, 119647), (88, 108770), (110, 87016), (146, 65560), (149, 64240), (176, 54385), (220, 43508), (292, 32780), (298, 32120), (365, 26224), (440, 21754), (584, 16390), (596, 16060), (730, 13112), (745, 12848), (803, 11920), (880, 10877), (1168, 8195), (1192, 8030), (1460, 6556), (1490, 6424), (1606, 5960), (1639, 5840), (2384, 4015), (2920, 3278), (2980, 3212)]