68421100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{62201}}^1$

素因数の和:62226

約数の個数: 36

約数和(自身を含む): 161974008

約数和(自身を除く): 93552908

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 62201, 124402, 248804, 311005, 622010, 684211, 1244020, 1368422, 1555025, 2736844, 3110050, 3421055, 6220100, 6842110, 13684220, 17105275, 34210550, 68421100]

約数ペア:

[(1, 68421100), (2, 34210550), (4, 17105275), (5, 13684220), (10, 6842110), (11, 6220100), (20, 3421055), (22, 3110050), (25, 2736844), (44, 1555025), (50, 1368422), (55, 1244020), (100, 684211), (110, 622010), (220, 311005), (275, 248804), (550, 124402), (1100, 62201)]