1413040

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1039}}^1$

素因数の和:1069

約数の個数: 40

約数和(自身を含む): 3481920

約数和(自身を除く): 2068880

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1039, 1360, 2078, 4156, 5195, 8312, 10390, 16624, 17663, 20780, 35326, 41560, 70652, 83120, 88315, 141304, 176630, 282608, 353260, 706520, 1413040]

約数ペア:

[(1, 1413040), (2, 706520), (4, 353260), (5, 282608), (8, 176630), (10, 141304), (16, 88315), (17, 83120), (20, 70652), (34, 41560), (40, 35326), (68, 20780), (80, 17663), (85, 16624), (136, 10390), (170, 8312), (272, 5195), (340, 4156), (680, 2078), (1039, 1360)]