376751540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{23459}}^1$

素因数の和:23552

約数の個数: 48

約数和(自身を含む): 874964160

約数和(自身を除く): 498212620

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 73, 110, 146, 220, 292, 365, 730, 803, 1460, 1606, 3212, 4015, 8030, 16060, 23459, 46918, 93836, 117295, 234590, 258049, 469180, 516098, 1032196, 1290245, 1712507, 2580490, 3425014, 5160980, 6850028, 8562535, 17125070, 18837577, 34250140, 37675154, 75350308, 94187885, 188375770, 376751540]

約数ペア:

[(1, 376751540), (2, 188375770), (4, 94187885), (5, 75350308), (10, 37675154), (11, 34250140), (20, 18837577), (22, 17125070), (44, 8562535), (55, 6850028), (73, 5160980), (110, 3425014), (146, 2580490), (220, 1712507), (292, 1290245), (365, 1032196), (730, 516098), (803, 469180), (1460, 258049), (1606, 234590), (3212, 117295), (4015, 93836), (8030, 46918), (16060, 23459)]