109643920

素因数分解:

$2^4\times 5^1\times {\mathrm{419}}^1\times {\mathrm{3271}}^1$

素因数の和:3703

約数の個数: 40

約数和(自身を含む): 255608640

約数和(自身を除く): 145964720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 419, 838, 1676, 2095, 3271, 3352, 4190, 6542, 6704, 8380, 13084, 16355, 16760, 26168, 32710, 33520, 52336, 65420, 130840, 261680, 1370549, 2741098, 5482196, 6852745, 10964392, 13705490, 21928784, 27410980, 54821960, 109643920]

約数ペア:

[(1, 109643920), (2, 54821960), (4, 27410980), (5, 21928784), (8, 13705490), (10, 10964392), (16, 6852745), (20, 5482196), (40, 2741098), (80, 1370549), (419, 261680), (838, 130840), (1676, 65420), (2095, 52336), (3271, 33520), (3352, 32710), (4190, 26168), (6542, 16760), (6704, 16355), (8380, 13084)]