1063669940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{7649}}^1$

素因数の和:8084

約数の個数: 48

約数和(自身を含む): 2371194000

約数和(自身を除く): 1307524060

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 409, 818, 1636, 2045, 4090, 6953, 7649, 8180, 13906, 15298, 27812, 30596, 34765, 38245, 69530, 76490, 130033, 139060, 152980, 260066, 520132, 650165, 1300330, 2600660, 3128441, 6256882, 12513764, 15642205, 31284410, 53183497, 62568820, 106366994, 212733988, 265917485, 531834970, 1063669940]

約数ペア:

[(1, 1063669940), (2, 531834970), (4, 265917485), (5, 212733988), (10, 106366994), (17, 62568820), (20, 53183497), (34, 31284410), (68, 15642205), (85, 12513764), (170, 6256882), (340, 3128441), (409, 2600660), (818, 1300330), (1636, 650165), (2045, 520132), (4090, 260066), (6953, 152980), (7649, 139060), (8180, 130033), (13906, 76490), (15298, 69530), (27812, 38245), (30596, 34765)]