2314902640

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{705763}}^1$

素因数の和:705817

約数の個数: 40

約数和(自身を含む): 5513428368

約数和(自身を除く): 3198525728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 705763, 1411526, 2823052, 3528815, 5646104, 7057630, 11292208, 14115260, 28230520, 28936283, 56461040, 57872566, 115745132, 144681415, 231490264, 289362830, 462980528, 578725660, 1157451320, 2314902640]

約数ペア:

[(1, 2314902640), (2, 1157451320), (4, 578725660), (5, 462980528), (8, 289362830), (10, 231490264), (16, 144681415), (20, 115745132), (40, 57872566), (41, 56461040), (80, 28936283), (82, 28230520), (164, 14115260), (205, 11292208), (328, 7057630), (410, 5646104), (656, 3528815), (820, 2823052), (1640, 1411526), (3280, 705763)]