4412650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:207

約数の個数: 48

約数和(自身を含む): 9160128

約数和(自身を除く): 4747478

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 71, 110, 113, 142, 226, 275, 355, 550, 565, 710, 781, 1130, 1243, 1562, 1775, 2486, 2825, 3550, 3905, 5650, 6215, 7810, 8023, 12430, 16046, 19525, 31075, 39050, 40115, 62150, 80230, 88253, 176506, 200575, 401150, 441265, 882530, 2206325, 4412650]

約数ペア:

[(1, 4412650), (2, 2206325), (5, 882530), (10, 441265), (11, 401150), (22, 200575), (25, 176506), (50, 88253), (55, 80230), (71, 62150), (110, 40115), (113, 39050), (142, 31075), (226, 19525), (275, 16046), (355, 12430), (550, 8023), (565, 7810), (710, 6215), (781, 5650), (1130, 3905), (1243, 3550), (1562, 2825), (1775, 2486)]