7162988080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5266903}}^1$

素因数の和:5266933

約数の個数: 40

約数和(自身を含む): 17633594592

約数和(自身を除く): 10470606512

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 5266903, 10533806, 21067612, 26334515, 42135224, 52669030, 84270448, 89537351, 105338060, 179074702, 210676120, 358149404, 421352240, 447686755, 716298808, 895373510, 1432597616, 1790747020, 3581494040, 7162988080]

約数ペア:

[(1, 7162988080), (2, 3581494040), (4, 1790747020), (5, 1432597616), (8, 895373510), (10, 716298808), (16, 447686755), (17, 421352240), (20, 358149404), (34, 210676120), (40, 179074702), (68, 105338060), (80, 89537351), (85, 84270448), (136, 52669030), (170, 42135224), (272, 26334515), (340, 21067612), (680, 10533806), (1360, 5266903)]