68850100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{62591}}^1$

素因数の和:62616

約数の個数: 36

約数和(自身を含む): 162989568

約数和(自身を除く): 94139468

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 62591, 125182, 250364, 312955, 625910, 688501, 1251820, 1377002, 1564775, 2754004, 3129550, 3442505, 6259100, 6885010, 13770020, 17212525, 34425050, 68850100]

約数ペア:

[(1, 68850100), (2, 34425050), (4, 17212525), (5, 13770020), (10, 6885010), (11, 6259100), (20, 3442505), (22, 3129550), (25, 2754004), (44, 1564775), (50, 1377002), (55, 1251820), (100, 688501), (110, 625910), (220, 312955), (275, 250364), (550, 125182), (1100, 62591)]