1168339160

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{20047}}^1$

素因数の和:20136

約数の個数: 64

約数和(自身を含む): 2771435520

約数和(自身を除く): 1603096360

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 47, 62, 94, 124, 155, 188, 235, 248, 310, 376, 470, 620, 940, 1240, 1457, 1880, 2914, 5828, 7285, 11656, 14570, 20047, 29140, 40094, 58280, 80188, 100235, 160376, 200470, 400940, 621457, 801880, 942209, 1242914, 1884418, 2485828, 3107285, 3768836, 4711045, 4971656, 6214570, 7537672, 9422090, 12429140, 18844180, 24858280, 29208479, 37688360, 58416958, 116833916, 146042395, 233667832, 292084790, 584169580, 1168339160]

約数ペア:

[(1, 1168339160), (2, 584169580), (4, 292084790), (5, 233667832), (8, 146042395), (10, 116833916), (20, 58416958), (31, 37688360), (40, 29208479), (47, 24858280), (62, 18844180), (94, 12429140), (124, 9422090), (155, 7537672), (188, 6214570), (235, 4971656), (248, 4711045), (310, 3768836), (376, 3107285), (470, 2485828), (620, 1884418), (940, 1242914), (1240, 942209), (1457, 801880), (1880, 621457), (2914, 400940), (5828, 200470), (7285, 160376), (11656, 100235), (14570, 80188), (20047, 58280), (29140, 40094)]