13320100

素因数分解:

$2^2\times 5^2\times {\mathrm{133201}}^1$

素因数の和:133215

約数の個数: 18

約数和(自身を含む): 28904834

約数和(自身を除く): 15584734

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 133201, 266402, 532804, 666005, 1332010, 2664020, 3330025, 6660050, 13320100]

約数ペア:

[(1, 13320100), (2, 6660050), (4, 3330025), (5, 2664020), (10, 1332010), (20, 666005), (25, 532804), (50, 266402), (100, 133201)]