75989860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{3541}}^1$

素因数の和:3616

約数の個数: 48

約数和(自身を含む): 169590960

約数和(自身を除く): 93601100

約数列:

[1, 2, 4, 5, 10, 20, 29, 37, 58, 74, 116, 145, 148, 185, 290, 370, 580, 740, 1073, 2146, 3541, 4292, 5365, 7082, 10730, 14164, 17705, 21460, 35410, 70820, 102689, 131017, 205378, 262034, 410756, 513445, 524068, 655085, 1026890, 1310170, 2053780, 2620340, 3799493, 7598986, 15197972, 18997465, 37994930, 75989860]

約数ペア:

[(1, 75989860), (2, 37994930), (4, 18997465), (5, 15197972), (10, 7598986), (20, 3799493), (29, 2620340), (37, 2053780), (58, 1310170), (74, 1026890), (116, 655085), (145, 524068), (148, 513445), (185, 410756), (290, 262034), (370, 205378), (580, 131017), (740, 102689), (1073, 70820), (2146, 35410), (3541, 21460), (4292, 17705), (5365, 14164), (7082, 10730)]