28944100

素因数分解:

$2^2\times 5^2\times {\mathrm{241}}^1\times {\mathrm{1201}}^1$

素因数の和:1456

約数の個数: 36

約数和(自身を含む): 63121828

約数和(自身を除く): 34177728

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 241, 482, 964, 1201, 1205, 2402, 2410, 4804, 4820, 6005, 6025, 12010, 12050, 24020, 24100, 30025, 60050, 120100, 289441, 578882, 1157764, 1447205, 2894410, 5788820, 7236025, 14472050, 28944100]

約数ペア:

[(1, 28944100), (2, 14472050), (4, 7236025), (5, 5788820), (10, 2894410), (20, 1447205), (25, 1157764), (50, 578882), (100, 289441), (241, 120100), (482, 60050), (964, 30025), (1201, 24100), (1205, 24020), (2402, 12050), (2410, 12010), (4804, 6025), (4820, 6005)]