210318062380

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1423}}^1\times {\mathrm{49597}}^1$

素因数の和:51178

約数の個数: 48

約数和(自身を含む): 444953577600

約数和(自身を除く): 234635515220

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1423, 1490, 2846, 2980, 5692, 7115, 14230, 28460, 49597, 99194, 198388, 212027, 247985, 424054, 495970, 848108, 991940, 1060135, 2120270, 4240540, 7389953, 14779906, 29559812, 36949765, 70576531, 73899530, 141153062, 147799060, 282306124, 352882655, 705765310, 1411530620, 10515903119, 21031806238, 42063612476, 52579515595, 105159031190, 210318062380]

約数ペア:

[(1, 210318062380), (2, 105159031190), (4, 52579515595), (5, 42063612476), (10, 21031806238), (20, 10515903119), (149, 1411530620), (298, 705765310), (596, 352882655), (745, 282306124), (1423, 147799060), (1490, 141153062), (2846, 73899530), (2980, 70576531), (5692, 36949765), (7115, 29559812), (14230, 14779906), (28460, 7389953), (49597, 4240540), (99194, 2120270), (198388, 1060135), (212027, 991940), (247985, 848108), (424054, 495970)]