67112200

素因数分解:

$2^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{5501}}^1$

素因数の和:5578

約数の個数: 48

約数和(自身を含む): 158622660

約数和(自身を除く): 91510460

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 61, 100, 122, 200, 244, 305, 488, 610, 1220, 1525, 2440, 3050, 5501, 6100, 11002, 12200, 22004, 27505, 44008, 55010, 110020, 137525, 220040, 275050, 335561, 550100, 671122, 1100200, 1342244, 1677805, 2684488, 3355610, 6711220, 8389025, 13422440, 16778050, 33556100, 67112200]

約数ペア:

[(1, 67112200), (2, 33556100), (4, 16778050), (5, 13422440), (8, 8389025), (10, 6711220), (20, 3355610), (25, 2684488), (40, 1677805), (50, 1342244), (61, 1100200), (100, 671122), (122, 550100), (200, 335561), (244, 275050), (305, 220040), (488, 137525), (610, 110020), (1220, 55010), (1525, 44008), (2440, 27505), (3050, 22004), (5501, 12200), (6100, 11002)]