2008695540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{48449}}^1$

素因数の和:49152

約数の個数: 48

約数和(自身を含む): 5632603200

約数和(自身を除く): 3623907660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 691, 1382, 2073, 2764, 3455, 4146, 6910, 8292, 10365, 13820, 20730, 41460, 48449, 96898, 145347, 193796, 242245, 290694, 484490, 581388, 726735, 968980, 1453470, 2906940, 33478259, 66956518, 100434777, 133913036, 167391295, 200869554, 334782590, 401739108, 502173885, 669565180, 1004347770, 2008695540]

約数ペア:

[(1, 2008695540), (2, 1004347770), (3, 669565180), (4, 502173885), (5, 401739108), (6, 334782590), (10, 200869554), (12, 167391295), (15, 133913036), (20, 100434777), (30, 66956518), (60, 33478259), (691, 2906940), (1382, 1453470), (2073, 968980), (2764, 726735), (3455, 581388), (4146, 484490), (6910, 290694), (8292, 242245), (10365, 193796), (13820, 145347), (20730, 96898), (41460, 48449)]