2017152287180

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{22151903}}^1$

素因数の和:22152098

約数の個数: 48

約数和(自身を含む): 4410001048320

約数和(自身を除く): 2392848761140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 157, 290, 314, 580, 628, 785, 1570, 3140, 4553, 9106, 18212, 22765, 45530, 91060, 22151903, 44303806, 88607612, 110759515, 221519030, 443038060, 642405187, 1284810374, 2569620748, 3212025935, 3477848771, 6424051870, 6955697542, 12848103740, 13911395084, 17389243855, 34778487710, 69556975420, 100857614359, 201715228718, 403430457436, 504288071795, 1008576143590, 2017152287180]

約数ペア:

[(1, 2017152287180), (2, 1008576143590), (4, 504288071795), (5, 403430457436), (10, 201715228718), (20, 100857614359), (29, 69556975420), (58, 34778487710), (116, 17389243855), (145, 13911395084), (157, 12848103740), (290, 6955697542), (314, 6424051870), (580, 3477848771), (628, 3212025935), (785, 2569620748), (1570, 1284810374), (3140, 642405187), (4553, 443038060), (9106, 221519030), (18212, 110759515), (22765, 88607612), (45530, 44303806), (91060, 22151903)]