2017281100

素因数分解:

$2^2\times 5^2\times {\mathrm{2113}}^1\times {\mathrm{9547}}^1$

素因数の和:11674

約数の個数: 36

約数和(自身を含む): 4380030424

約数和(自身を除く): 2362749324

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 2113, 4226, 8452, 9547, 10565, 19094, 21130, 38188, 42260, 47735, 52825, 95470, 105650, 190940, 211300, 238675, 477350, 954700, 20172811, 40345622, 80691244, 100864055, 201728110, 403456220, 504320275, 1008640550, 2017281100]

約数ペア:

[(1, 2017281100), (2, 1008640550), (4, 504320275), (5, 403456220), (10, 201728110), (20, 100864055), (25, 80691244), (50, 40345622), (100, 20172811), (2113, 954700), (4226, 477350), (8452, 238675), (9547, 211300), (10565, 190940), (19094, 105650), (21130, 95470), (38188, 52825), (42260, 47735)]