42028810

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{401}}^1$

素因数の和:678

約数の個数: 32

約数和(自身を含む): 77801472

約数和(自身を除く): 35772662

約数列:

[1, 2, 5, 10, 47, 94, 223, 235, 401, 446, 470, 802, 1115, 2005, 2230, 4010, 10481, 18847, 20962, 37694, 52405, 89423, 94235, 104810, 178846, 188470, 447115, 894230, 4202881, 8405762, 21014405, 42028810]

約数ペア:

[(1, 42028810), (2, 21014405), (5, 8405762), (10, 4202881), (47, 894230), (94, 447115), (223, 188470), (235, 178846), (401, 104810), (446, 94235), (470, 89423), (802, 52405), (1115, 37694), (2005, 20962), (2230, 18847), (4010, 10481)]