45772640

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6653}}^1$

素因数の和:6711

約数の個数: 48

約数和(自身を含む): 110669328

約数和(自身を除く): 64896688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1376, 1720, 3440, 6653, 6880, 13306, 26612, 33265, 53224, 66530, 106448, 133060, 212896, 266120, 286079, 532240, 572158, 1064480, 1144316, 1430395, 2288632, 2860790, 4577264, 5721580, 9154528, 11443160, 22886320, 45772640]

約数ペア:

[(1, 45772640), (2, 22886320), (4, 11443160), (5, 9154528), (8, 5721580), (10, 4577264), (16, 2860790), (20, 2288632), (32, 1430395), (40, 1144316), (43, 1064480), (80, 572158), (86, 532240), (160, 286079), (172, 266120), (215, 212896), (344, 133060), (430, 106448), (688, 66530), (860, 53224), (1376, 33265), (1720, 26612), (3440, 13306), (6653, 6880)]