74792540

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1907}}^1$

素因数の和:2006

約数の個数: 48

約数和(自身を含む): 164439072

約数和(自身を除く): 89646532

約数列:

[1, 2, 4, 5, 10, 20, 37, 53, 74, 106, 148, 185, 212, 265, 370, 530, 740, 1060, 1907, 1961, 3814, 3922, 7628, 7844, 9535, 9805, 19070, 19610, 38140, 39220, 70559, 101071, 141118, 202142, 282236, 352795, 404284, 505355, 705590, 1010710, 1411180, 2021420, 3739627, 7479254, 14958508, 18698135, 37396270, 74792540]

約数ペア:

[(1, 74792540), (2, 37396270), (4, 18698135), (5, 14958508), (10, 7479254), (20, 3739627), (37, 2021420), (53, 1411180), (74, 1010710), (106, 705590), (148, 505355), (185, 404284), (212, 352795), (265, 282236), (370, 202142), (530, 141118), (740, 101071), (1060, 70559), (1907, 39220), (1961, 38140), (3814, 19610), (3922, 19070), (7628, 9805), (7844, 9535)]