73874080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{929}}^1$

素因数の和:1022

約数の個数: 96

約数和(自身を含む): 202487040

約数和(自身を除く): 128612960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 71, 80, 112, 140, 142, 160, 224, 280, 284, 355, 497, 560, 568, 710, 929, 994, 1120, 1136, 1420, 1858, 1988, 2272, 2485, 2840, 3716, 3976, 4645, 4970, 5680, 6503, 7432, 7952, 9290, 9940, 11360, 13006, 14864, 15904, 18580, 19880, 26012, 29728, 32515, 37160, 39760, 52024, 65030, 65959, 74320, 79520, 104048, 130060, 131918, 148640, 208096, 260120, 263836, 329795, 461713, 520240, 527672, 659590, 923426, 1040480, 1055344, 1319180, 1846852, 2110688, 2308565, 2638360, 3693704, 4617130, 5276720, 7387408, 9234260, 10553440, 14774816, 18468520, 36937040, 73874080]

約数ペア:

[(1, 73874080), (2, 36937040), (4, 18468520), (5, 14774816), (7, 10553440), (8, 9234260), (10, 7387408), (14, 5276720), (16, 4617130), (20, 3693704), (28, 2638360), (32, 2308565), (35, 2110688), (40, 1846852), (56, 1319180), (70, 1055344), (71, 1040480), (80, 923426), (112, 659590), (140, 527672), (142, 520240), (160, 461713), (224, 329795), (280, 263836), (284, 260120), (355, 208096), (497, 148640), (560, 131918), (568, 130060), (710, 104048), (929, 79520), (994, 74320), (1120, 65959), (1136, 65030), (1420, 52024), (1858, 39760), (1988, 37160), (2272, 32515), (2485, 29728), (2840, 26012), (3716, 19880), (3976, 18580), (4645, 15904), (4970, 14864), (5680, 13006), (6503, 11360), (7432, 9940), (7952, 9290)]