42196100

素因数分解:

$2^2\times 5^2\times {\mathrm{509}}^1\times {\mathrm{829}}^1$

素因数の和:1352

約数の個数: 36

約数和(自身を含む): 91856100

約数和(自身を除く): 49660000

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 509, 829, 1018, 1658, 2036, 2545, 3316, 4145, 5090, 8290, 10180, 12725, 16580, 20725, 25450, 41450, 50900, 82900, 421961, 843922, 1687844, 2109805, 4219610, 8439220, 10549025, 21098050, 42196100]

約数ペア:

[(1, 42196100), (2, 21098050), (4, 10549025), (5, 8439220), (10, 4219610), (20, 2109805), (25, 1687844), (50, 843922), (100, 421961), (509, 82900), (829, 50900), (1018, 41450), (1658, 25450), (2036, 20725), (2545, 16580), (3316, 12725), (4145, 10180), (5090, 8290)]