24880054780

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{25387811}}^1$

素因数の和:25387834

約数の個数: 36

約数和(自身を含む): 60778421928

約数和(自身を除く): 35898367148

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 25387811, 50775622, 101551244, 126939055, 177714677, 253878110, 355429354, 507756220, 710858708, 888573385, 1244002739, 1777146770, 2488005478, 3554293540, 4976010956, 6220013695, 12440027390, 24880054780]

約数ペア:

[(1, 24880054780), (2, 12440027390), (4, 6220013695), (5, 4976010956), (7, 3554293540), (10, 2488005478), (14, 1777146770), (20, 1244002739), (28, 888573385), (35, 710858708), (49, 507756220), (70, 355429354), (98, 253878110), (140, 177714677), (196, 126939055), (245, 101551244), (490, 50775622), (980, 25387811)]