27930100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{25391}}^1$

素因数の和:25416

約数の個数: 36

約数和(自身を含む): 66120768

約数和(自身を除く): 38190668

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 25391, 50782, 101564, 126955, 253910, 279301, 507820, 558602, 634775, 1117204, 1269550, 1396505, 2539100, 2793010, 5586020, 6982525, 13965050, 27930100]

約数ペア:

[(1, 27930100), (2, 13965050), (4, 6982525), (5, 5586020), (10, 2793010), (11, 2539100), (20, 1396505), (22, 1269550), (25, 1117204), (44, 634775), (50, 558602), (55, 507820), (100, 279301), (110, 253910), (220, 126955), (275, 101564), (550, 50782), (1100, 25391)]