91760080

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{14519}}^1$

素因数の和:14611

約数の個数: 40

約数和(自身を含む): 216057600

約数和(自身を除く): 124297520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 632, 790, 1264, 1580, 3160, 6320, 14519, 29038, 58076, 72595, 116152, 145190, 232304, 290380, 580760, 1147001, 1161520, 2294002, 4588004, 5735005, 9176008, 11470010, 18352016, 22940020, 45880040, 91760080]

約数ペア:

[(1, 91760080), (2, 45880040), (4, 22940020), (5, 18352016), (8, 11470010), (10, 9176008), (16, 5735005), (20, 4588004), (40, 2294002), (79, 1161520), (80, 1147001), (158, 580760), (316, 290380), (395, 232304), (632, 145190), (790, 116152), (1264, 72595), (1580, 58076), (3160, 29038), (6320, 14519)]