8957360

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:186

約数の個数: 80

約数和(自身を含む): 22498560

約数和(自身を除く): 13541200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 71, 76, 80, 83, 95, 142, 152, 166, 190, 284, 304, 332, 355, 380, 415, 568, 664, 710, 760, 830, 1136, 1328, 1349, 1420, 1520, 1577, 1660, 2698, 2840, 3154, 3320, 5396, 5680, 5893, 6308, 6640, 6745, 7885, 10792, 11786, 12616, 13490, 15770, 21584, 23572, 25232, 26980, 29465, 31540, 47144, 53960, 58930, 63080, 94288, 107920, 111967, 117860, 126160, 223934, 235720, 447868, 471440, 559835, 895736, 1119670, 1791472, 2239340, 4478680, 8957360]

約数ペア:

[(1, 8957360), (2, 4478680), (4, 2239340), (5, 1791472), (8, 1119670), (10, 895736), (16, 559835), (19, 471440), (20, 447868), (38, 235720), (40, 223934), (71, 126160), (76, 117860), (80, 111967), (83, 107920), (95, 94288), (142, 63080), (152, 58930), (166, 53960), (190, 47144), (284, 31540), (304, 29465), (332, 26980), (355, 25232), (380, 23572), (415, 21584), (568, 15770), (664, 13490), (710, 12616), (760, 11786), (830, 10792), (1136, 7885), (1328, 6745), (1349, 6640), (1420, 6308), (1520, 5893), (1577, 5680), (1660, 5396), (2698, 3320), (2840, 3154)]