210575800

素因数分解:

$2^3\times 5^2\times {\mathrm{73}}^1\times {\mathrm{14423}}^1$

素因数の和:14512

約数の個数: 48

約数和(自身を含む): 496329840

約数和(自身を除く): 285754040

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 73, 100, 146, 200, 292, 365, 584, 730, 1460, 1825, 2920, 3650, 7300, 14423, 14600, 28846, 57692, 72115, 115384, 144230, 288460, 360575, 576920, 721150, 1052879, 1442300, 2105758, 2884600, 4211516, 5264395, 8423032, 10528790, 21057580, 26321975, 42115160, 52643950, 105287900, 210575800]

約数ペア:

[(1, 210575800), (2, 105287900), (4, 52643950), (5, 42115160), (8, 26321975), (10, 21057580), (20, 10528790), (25, 8423032), (40, 5264395), (50, 4211516), (73, 2884600), (100, 2105758), (146, 1442300), (200, 1052879), (292, 721150), (365, 576920), (584, 360575), (730, 288460), (1460, 144230), (1825, 115384), (2920, 72115), (3650, 57692), (7300, 28846), (14423, 14600)]