2103512044100

素因数分解:

$2^2\times 5^2\times {\mathrm{5279}}^1\times {\mathrm{3984679}}^1$

素因数の和:3989972

約数の個数: 36

約数和(自身を含む): 4565486956800

約数和(自身を除く): 2461974912700

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 5279, 10558, 21116, 26395, 52790, 105580, 131975, 263950, 527900, 3984679, 7969358, 15938716, 19923395, 39846790, 79693580, 99616975, 199233950, 398467900, 21035120441, 42070240882, 84140481764, 105175602205, 210351204410, 420702408820, 525878011025, 1051756022050, 2103512044100]

約数ペア:

[(1, 2103512044100), (2, 1051756022050), (4, 525878011025), (5, 420702408820), (10, 210351204410), (20, 105175602205), (25, 84140481764), (50, 42070240882), (100, 21035120441), (5279, 398467900), (10558, 199233950), (21116, 99616975), (26395, 79693580), (52790, 39846790), (105580, 19923395), (131975, 15938716), (263950, 7969358), (527900, 3984679)]