13306089560

素因数分解:

$2^3\times 5^1\times {\mathrm{877}}^1\times {\mathrm{379307}}^1$

素因数の和:380195

約数の個数: 32

約数和(自身を含む): 29972918160

約数和(自身を除く): 16666828600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 877, 1754, 3508, 4385, 7016, 8770, 17540, 35080, 379307, 758614, 1517228, 1896535, 3034456, 3793070, 7586140, 15172280, 332652239, 665304478, 1330608956, 1663261195, 2661217912, 3326522390, 6653044780, 13306089560]

約数ペア:

[(1, 13306089560), (2, 6653044780), (4, 3326522390), (5, 2661217912), (8, 1663261195), (10, 1330608956), (20, 665304478), (40, 332652239), (877, 15172280), (1754, 7586140), (3508, 3793070), (4385, 3034456), (7016, 1896535), (8770, 1517228), (17540, 758614), (35080, 379307)]