13871272960

素因数分解:

$2^{10}\times 5^1\times {\mathrm{2709233}}^1$

素因数の和:2709258

約数の個数: 44

約数和(自身を含む): 33274811988

約数和(自身を除く): 19403539028

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 2709233, 5418466, 10836932, 13546165, 21673864, 27092330, 43347728, 54184660, 86695456, 108369320, 173390912, 216738640, 346781824, 433477280, 693563648, 866954560, 1387127296, 1733909120, 2774254592, 3467818240, 6935636480, 13871272960]

約数ペア:

[(1, 13871272960), (2, 6935636480), (4, 3467818240), (5, 2774254592), (8, 1733909120), (10, 1387127296), (16, 866954560), (20, 693563648), (32, 433477280), (40, 346781824), (64, 216738640), (80, 173390912), (128, 108369320), (160, 86695456), (256, 54184660), (320, 43347728), (512, 27092330), (640, 21673864), (1024, 13546165), (1280, 10836932), (2560, 5418466), (5120, 2709233)]