179611120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10159}}^1$

素因数の和:10202

約数の個数: 80

約数和(自身を含む): 476219520

約数和(自身を除く): 296608400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 170, 208, 221, 260, 272, 340, 442, 520, 680, 884, 1040, 1105, 1360, 1768, 2210, 3536, 4420, 8840, 10159, 17680, 20318, 40636, 50795, 81272, 101590, 132067, 162544, 172703, 203180, 264134, 345406, 406360, 528268, 660335, 690812, 812720, 863515, 1056536, 1320670, 1381624, 1727030, 2113072, 2245139, 2641340, 2763248, 3454060, 4490278, 5282680, 6908120, 8980556, 10565360, 11225695, 13816240, 17961112, 22451390, 35922224, 44902780, 89805560, 179611120]

約数ペア:

[(1, 179611120), (2, 89805560), (4, 44902780), (5, 35922224), (8, 22451390), (10, 17961112), (13, 13816240), (16, 11225695), (17, 10565360), (20, 8980556), (26, 6908120), (34, 5282680), (40, 4490278), (52, 3454060), (65, 2763248), (68, 2641340), (80, 2245139), (85, 2113072), (104, 1727030), (130, 1381624), (136, 1320670), (170, 1056536), (208, 863515), (221, 812720), (260, 690812), (272, 660335), (340, 528268), (442, 406360), (520, 345406), (680, 264134), (884, 203180), (1040, 172703), (1105, 162544), (1360, 132067), (1768, 101590), (2210, 81272), (3536, 50795), (4420, 40636), (8840, 20318), (10159, 17680)]