45891400

素因数分解:

$2^3\times 5^2\times {\mathrm{269}}^1\times {\mathrm{853}}^1$

素因数の和:1138

約数の個数: 48

約数和(自身を含む): 107219700

約数和(自身を除く): 61328300

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 269, 538, 853, 1076, 1345, 1706, 2152, 2690, 3412, 4265, 5380, 6725, 6824, 8530, 10760, 13450, 17060, 21325, 26900, 34120, 42650, 53800, 85300, 170600, 229457, 458914, 917828, 1147285, 1835656, 2294570, 4589140, 5736425, 9178280, 11472850, 22945700, 45891400]

約数ペア:

[(1, 45891400), (2, 22945700), (4, 11472850), (5, 9178280), (8, 5736425), (10, 4589140), (20, 2294570), (25, 1835656), (40, 1147285), (50, 917828), (100, 458914), (200, 229457), (269, 170600), (538, 85300), (853, 53800), (1076, 42650), (1345, 34120), (1706, 26900), (2152, 21325), (2690, 17060), (3412, 13450), (4265, 10760), (5380, 8530), (6725, 6824)]