13976960

素因数分解:

$2^7\times 5^1\times {\mathrm{21839}}^1$

素因数の和:21858

約数の個数: 32

約数和(自身を含む): 33415200

約数和(自身を除く): 19438240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 21839, 43678, 87356, 109195, 174712, 218390, 349424, 436780, 698848, 873560, 1397696, 1747120, 2795392, 3494240, 6988480, 13976960]

約数ペア:

[(1, 13976960), (2, 6988480), (4, 3494240), (5, 2795392), (8, 1747120), (10, 1397696), (16, 873560), (20, 698848), (32, 436780), (40, 349424), (64, 218390), (80, 174712), (128, 109195), (160, 87356), (320, 43678), (640, 21839)]