4869900620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1440799}}^1$

素因数の和:1440834

約数の個数: 36

約数和(自身を含む): 11073988800

約数和(自身を除く): 6204088180

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 1440799, 2881598, 5763196, 7203995, 14407990, 18730387, 28815980, 37460774, 74921548, 93651935, 187303870, 243495031, 374607740, 486990062, 973980124, 1217475155, 2434950310, 4869900620]

約数ペア:

[(1, 4869900620), (2, 2434950310), (4, 1217475155), (5, 973980124), (10, 486990062), (13, 374607740), (20, 243495031), (26, 187303870), (52, 93651935), (65, 74921548), (130, 37460774), (169, 28815980), (260, 18730387), (338, 14407990), (676, 7203995), (845, 5763196), (1690, 2881598), (3380, 1440799)]