84573680

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:414

約数の個数: 80

約数和(自身を含む): 203986944

約数和(自身を除く): 119413264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 83, 94, 166, 188, 235, 271, 332, 376, 415, 470, 542, 664, 752, 830, 940, 1084, 1328, 1355, 1660, 1880, 2168, 2710, 3320, 3760, 3901, 4336, 5420, 6640, 7802, 10840, 12737, 15604, 19505, 21680, 22493, 25474, 31208, 39010, 44986, 50948, 62416, 63685, 78020, 89972, 101896, 112465, 127370, 156040, 179944, 203792, 224930, 254740, 312080, 359888, 449860, 509480, 899720, 1018960, 1057171, 1799440, 2114342, 4228684, 5285855, 8457368, 10571710, 16914736, 21143420, 42286840, 84573680]

約数ペア:

[(1, 84573680), (2, 42286840), (4, 21143420), (5, 16914736), (8, 10571710), (10, 8457368), (16, 5285855), (20, 4228684), (40, 2114342), (47, 1799440), (80, 1057171), (83, 1018960), (94, 899720), (166, 509480), (188, 449860), (235, 359888), (271, 312080), (332, 254740), (376, 224930), (415, 203792), (470, 179944), (542, 156040), (664, 127370), (752, 112465), (830, 101896), (940, 89972), (1084, 78020), (1328, 63685), (1355, 62416), (1660, 50948), (1880, 44986), (2168, 39010), (2710, 31208), (3320, 25474), (3760, 22493), (3901, 21680), (4336, 19505), (5420, 15604), (6640, 12737), (7802, 10840)]