45010100

素因数分解:

$2^2\times 5^2\times {\mathrm{450101}}^1$

素因数の和:450115

約数の個数: 18

約数和(自身を含む): 97672134

約数和(自身を除く): 52662034

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 450101, 900202, 1800404, 2250505, 4501010, 9002020, 11252525, 22505050, 45010100]

約数ペア:

[(1, 45010100), (2, 22505050), (4, 11252525), (5, 9002020), (10, 4501010), (20, 2250505), (25, 1800404), (50, 900202), (100, 450101)]