67104440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7591}}^1$

素因数の和:7632

約数の個数: 64

約数和(自身を含む): 172186560

約数和(自身を除く): 105082120

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 680, 884, 1105, 1768, 2210, 4420, 7591, 8840, 15182, 30364, 37955, 60728, 75910, 98683, 129047, 151820, 197366, 258094, 303640, 394732, 493415, 516188, 645235, 789464, 986830, 1032376, 1290470, 1677611, 1973660, 2580940, 3355222, 3947320, 5161880, 6710444, 8388055, 13420888, 16776110, 33552220, 67104440]

約数ペア:

[(1, 67104440), (2, 33552220), (4, 16776110), (5, 13420888), (8, 8388055), (10, 6710444), (13, 5161880), (17, 3947320), (20, 3355222), (26, 2580940), (34, 1973660), (40, 1677611), (52, 1290470), (65, 1032376), (68, 986830), (85, 789464), (104, 645235), (130, 516188), (136, 493415), (170, 394732), (221, 303640), (260, 258094), (340, 197366), (442, 151820), (520, 129047), (680, 98683), (884, 75910), (1105, 60728), (1768, 37955), (2210, 30364), (4420, 15182), (7591, 8840)]