28996850260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9005233}}^1$

素因数の和:9005272

約数の個数: 48

約数和(自身を含む): 72618206976

約数和(自身を除く): 43621356716

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 9005233, 18010466, 36020932, 45026165, 63036631, 90052330, 126073262, 180104660, 207120359, 252146524, 315183155, 414240718, 630366310, 828481436, 1035601795, 1260732620, 1449842513, 2071203590, 2899685026, 4142407180, 5799370052, 7249212565, 14498425130, 28996850260]

約数ペア:

[(1, 28996850260), (2, 14498425130), (4, 7249212565), (5, 5799370052), (7, 4142407180), (10, 2899685026), (14, 2071203590), (20, 1449842513), (23, 1260732620), (28, 1035601795), (35, 828481436), (46, 630366310), (70, 414240718), (92, 315183155), (115, 252146524), (140, 207120359), (161, 180104660), (230, 126073262), (322, 90052330), (460, 63036631), (644, 45026165), (805, 36020932), (1610, 18010466), (3220, 9005233)]