886973920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{7841}}^1$

素因数の和:7964

約数の個数: 96

約数和(自身を含む): 2418849216

約数和(自身を除く): 1531875296

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 101, 112, 140, 160, 202, 224, 280, 404, 505, 560, 707, 808, 1010, 1120, 1414, 1616, 2020, 2828, 3232, 3535, 4040, 5656, 7070, 7841, 8080, 11312, 14140, 15682, 16160, 22624, 28280, 31364, 39205, 54887, 56560, 62728, 78410, 109774, 113120, 125456, 156820, 219548, 250912, 274435, 313640, 439096, 548870, 627280, 791941, 878192, 1097740, 1254560, 1583882, 1756384, 2195480, 3167764, 3959705, 4390960, 5543587, 6335528, 7919410, 8781920, 11087174, 12671056, 15838820, 22174348, 25342112, 27717935, 31677640, 44348696, 55435870, 63355280, 88697392, 110871740, 126710560, 177394784, 221743480, 443486960, 886973920]

約数ペア:

[(1, 886973920), (2, 443486960), (4, 221743480), (5, 177394784), (7, 126710560), (8, 110871740), (10, 88697392), (14, 63355280), (16, 55435870), (20, 44348696), (28, 31677640), (32, 27717935), (35, 25342112), (40, 22174348), (56, 15838820), (70, 12671056), (80, 11087174), (101, 8781920), (112, 7919410), (140, 6335528), (160, 5543587), (202, 4390960), (224, 3959705), (280, 3167764), (404, 2195480), (505, 1756384), (560, 1583882), (707, 1254560), (808, 1097740), (1010, 878192), (1120, 791941), (1414, 627280), (1616, 548870), (2020, 439096), (2828, 313640), (3232, 274435), (3535, 250912), (4040, 219548), (5656, 156820), (7070, 125456), (7841, 113120), (8080, 109774), (11312, 78410), (14140, 62728), (15682, 56560), (16160, 54887), (22624, 39205), (28280, 31364)]