22815370480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{179479}}^1$

素因数の和:179726

約数の個数: 80

約数和(自身を含む): 60891102720

約数和(自身を除く): 38075732240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 227, 280, 454, 560, 908, 1135, 1589, 1816, 2270, 3178, 3632, 4540, 6356, 7945, 9080, 12712, 15890, 18160, 25424, 31780, 63560, 127120, 179479, 358958, 717916, 897395, 1256353, 1435832, 1794790, 2512706, 2871664, 3589580, 5025412, 6281765, 7179160, 10050824, 12563530, 14358320, 20101648, 25127060, 40741733, 50254120, 81483466, 100508240, 162966932, 203708665, 285192131, 325933864, 407417330, 570384262, 651867728, 814834660, 1140768524, 1425960655, 1629669320, 2281537048, 2851921310, 3259338640, 4563074096, 5703842620, 11407685240, 22815370480]

約数ペア:

[(1, 22815370480), (2, 11407685240), (4, 5703842620), (5, 4563074096), (7, 3259338640), (8, 2851921310), (10, 2281537048), (14, 1629669320), (16, 1425960655), (20, 1140768524), (28, 814834660), (35, 651867728), (40, 570384262), (56, 407417330), (70, 325933864), (80, 285192131), (112, 203708665), (140, 162966932), (227, 100508240), (280, 81483466), (454, 50254120), (560, 40741733), (908, 25127060), (1135, 20101648), (1589, 14358320), (1816, 12563530), (2270, 10050824), (3178, 7179160), (3632, 6281765), (4540, 5025412), (6356, 3589580), (7945, 2871664), (9080, 2512706), (12712, 1794790), (15890, 1435832), (18160, 1256353), (25424, 897395), (31780, 717916), (63560, 358958), (127120, 179479)]