112161680

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{13103}}^1$

素因数の和:13223

約数の個数: 40

約数和(自身を含む): 263233152

約数和(自身を除く): 151071472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 856, 1070, 1712, 2140, 4280, 8560, 13103, 26206, 52412, 65515, 104824, 131030, 209648, 262060, 524120, 1048240, 1402021, 2804042, 5608084, 7010105, 11216168, 14020210, 22432336, 28040420, 56080840, 112161680]

約数ペア:

[(1, 112161680), (2, 56080840), (4, 28040420), (5, 22432336), (8, 14020210), (10, 11216168), (16, 7010105), (20, 5608084), (40, 2804042), (80, 1402021), (107, 1048240), (214, 524120), (428, 262060), (535, 209648), (856, 131030), (1070, 104824), (1712, 65515), (2140, 52412), (4280, 26206), (8560, 13103)]