25297440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{7529}}^1$

素因数の和:7554

約数の個数: 96

約数和(自身を含む): 91082880

約数和(自身を除く): 65785440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 7529, 15058, 22587, 30116, 37645, 45174, 52703, 60232, 75290, 90348, 105406, 112935, 120464, 150580, 158109, 180696, 210812, 225870, 240928, 263515, 301160, 316218, 361392, 421624, 451740, 527030, 602320, 632436, 722784, 790545, 843248, 903480, 1054060, 1204640, 1264872, 1581090, 1686496, 1806960, 2108120, 2529744, 3162180, 3613920, 4216240, 5059488, 6324360, 8432480, 12648720, 25297440]

約数ペア:

[(1, 25297440), (2, 12648720), (3, 8432480), (4, 6324360), (5, 5059488), (6, 4216240), (7, 3613920), (8, 3162180), (10, 2529744), (12, 2108120), (14, 1806960), (15, 1686496), (16, 1581090), (20, 1264872), (21, 1204640), (24, 1054060), (28, 903480), (30, 843248), (32, 790545), (35, 722784), (40, 632436), (42, 602320), (48, 527030), (56, 451740), (60, 421624), (70, 361392), (80, 316218), (84, 301160), (96, 263515), (105, 240928), (112, 225870), (120, 210812), (140, 180696), (160, 158109), (168, 150580), (210, 120464), (224, 112935), (240, 105406), (280, 90348), (336, 75290), (420, 60232), (480, 52703), (560, 45174), (672, 37645), (840, 30116), (1120, 22587), (1680, 15058), (3360, 7529)]