39383220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{38611}}^1$

素因数の和:38640

約数の個数: 48

約数和(自身を含む): 116762688

約数和(自身を除く): 77379468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 38611, 77222, 115833, 154444, 193055, 231666, 386110, 463332, 579165, 656387, 772220, 1158330, 1312774, 1969161, 2316660, 2625548, 3281935, 3938322, 6563870, 7876644, 9845805, 13127740, 19691610, 39383220]

約数ペア:

[(1, 39383220), (2, 19691610), (3, 13127740), (4, 9845805), (5, 7876644), (6, 6563870), (10, 3938322), (12, 3281935), (15, 2625548), (17, 2316660), (20, 1969161), (30, 1312774), (34, 1158330), (51, 772220), (60, 656387), (68, 579165), (85, 463332), (102, 386110), (170, 231666), (204, 193055), (255, 154444), (340, 115833), (510, 77222), (1020, 38611)]