5740580

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 12773376

約数和(自身を除く): 7032796

約数列:

[1, 2, 4, 5, 10, 20, 31, 47, 62, 94, 124, 155, 188, 197, 235, 310, 394, 470, 620, 788, 940, 985, 1457, 1970, 2914, 3940, 5828, 6107, 7285, 9259, 12214, 14570, 18518, 24428, 29140, 30535, 37036, 46295, 61070, 92590, 122140, 185180, 287029, 574058, 1148116, 1435145, 2870290, 5740580]

約数ペア:

[(1, 5740580), (2, 2870290), (4, 1435145), (5, 1148116), (10, 574058), (20, 287029), (31, 185180), (47, 122140), (62, 92590), (94, 61070), (124, 46295), (155, 37036), (188, 30535), (197, 29140), (235, 24428), (310, 18518), (394, 14570), (470, 12214), (620, 9259), (788, 7285), (940, 6107), (985, 5828), (1457, 3940), (1970, 2914)]