80867090

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{3083}}^1$

素因数の和:3194

約数の個数: 32

約数和(自身を含む): 151436736

約数和(自身を除く): 70569646

約数列:

[1, 2, 5, 10, 43, 61, 86, 122, 215, 305, 430, 610, 2623, 3083, 5246, 6166, 13115, 15415, 26230, 30830, 132569, 188063, 265138, 376126, 662845, 940315, 1325690, 1880630, 8086709, 16173418, 40433545, 80867090]

約数ペア:

[(1, 80867090), (2, 40433545), (5, 16173418), (10, 8086709), (43, 1880630), (61, 1325690), (86, 940315), (122, 662845), (215, 376126), (305, 265138), (430, 188063), (610, 132569), (2623, 30830), (3083, 26230), (5246, 15415), (6166, 13115)]