5201320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7649}}^1$

素因数の和:7677

約数の個数: 32

約数和(自身を含む): 12393000

約数和(自身を除く): 7191680

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 7649, 15298, 30596, 38245, 61192, 76490, 130033, 152980, 260066, 305960, 520132, 650165, 1040264, 1300330, 2600660, 5201320]

約数ペア:

[(1, 5201320), (2, 2600660), (4, 1300330), (5, 1040264), (8, 650165), (10, 520132), (17, 305960), (20, 260066), (34, 152980), (40, 130033), (68, 76490), (85, 61192), (136, 38245), (170, 30596), (340, 15298), (680, 7649)]