25087860

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{6637}}^1$

素因数の和:6662

約数の個数: 96

約数和(自身を含む): 89214720

約数和(自身を除く): 64126860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 6637, 13274, 19911, 26548, 33185, 39822, 46459, 59733, 66370, 79644, 92918, 99555, 119466, 132740, 139377, 179199, 185836, 199110, 232295, 238932, 278754, 298665, 358398, 398220, 418131, 464590, 557508, 597330, 696885, 716796, 836262, 895995, 929180, 1194660, 1254393, 1393770, 1672524, 1791990, 2090655, 2508786, 2787540, 3583980, 4181310, 5017572, 6271965, 8362620, 12543930, 25087860]

約数ペア:

[(1, 25087860), (2, 12543930), (3, 8362620), (4, 6271965), (5, 5017572), (6, 4181310), (7, 3583980), (9, 2787540), (10, 2508786), (12, 2090655), (14, 1791990), (15, 1672524), (18, 1393770), (20, 1254393), (21, 1194660), (27, 929180), (28, 895995), (30, 836262), (35, 716796), (36, 696885), (42, 597330), (45, 557508), (54, 464590), (60, 418131), (63, 398220), (70, 358398), (84, 298665), (90, 278754), (105, 238932), (108, 232295), (126, 199110), (135, 185836), (140, 179199), (180, 139377), (189, 132740), (210, 119466), (252, 99555), (270, 92918), (315, 79644), (378, 66370), (420, 59733), (540, 46459), (630, 39822), (756, 33185), (945, 26548), (1260, 19911), (1890, 13274), (3780, 6637)]