118895440

素因数分解:

$2^4\times 5^1\times {\mathrm{419}}^1\times {\mathrm{3547}}^1$

素因数の和:3979

約数の個数: 40

約数和(自身を含む): 277169760

約数和(自身を除く): 158274320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 419, 838, 1676, 2095, 3352, 3547, 4190, 6704, 7094, 8380, 14188, 16760, 17735, 28376, 33520, 35470, 56752, 70940, 141880, 283760, 1486193, 2972386, 5944772, 7430965, 11889544, 14861930, 23779088, 29723860, 59447720, 118895440]

約数ペア:

[(1, 118895440), (2, 59447720), (4, 29723860), (5, 23779088), (8, 14861930), (10, 11889544), (16, 7430965), (20, 5944772), (40, 2972386), (80, 1486193), (419, 283760), (838, 141880), (1676, 70940), (2095, 56752), (3352, 35470), (3547, 33520), (4190, 28376), (6704, 17735), (7094, 16760), (8380, 14188)]