108479440

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{33073}}^1$

素因数の和:33127

約数の個数: 40

約数和(自身を含む): 258374088

約数和(自身を除く): 149894648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 33073, 66146, 132292, 165365, 264584, 330730, 529168, 661460, 1322920, 1355993, 2645840, 2711986, 5423972, 6779965, 10847944, 13559930, 21695888, 27119860, 54239720, 108479440]

約数ペア:

[(1, 108479440), (2, 54239720), (4, 27119860), (5, 21695888), (8, 13559930), (10, 10847944), (16, 6779965), (20, 5423972), (40, 2711986), (41, 2645840), (80, 1355993), (82, 1322920), (164, 661460), (205, 529168), (328, 330730), (410, 264584), (656, 165365), (820, 132292), (1640, 66146), (3280, 33073)]