19592960

素因数分解:

$2^8\times 5^1\times {\mathrm{15307}}^1$

素因数の和:15328

約数の個数: 36

約数和(自身を含む): 46934328

約数和(自身を除く): 27341368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 15307, 30614, 61228, 76535, 122456, 153070, 244912, 306140, 489824, 612280, 979648, 1224560, 1959296, 2449120, 3918592, 4898240, 9796480, 19592960]

約数ペア:

[(1, 19592960), (2, 9796480), (4, 4898240), (5, 3918592), (8, 2449120), (10, 1959296), (16, 1224560), (20, 979648), (32, 612280), (40, 489824), (64, 306140), (80, 244912), (128, 153070), (160, 122456), (256, 76535), (320, 61228), (640, 30614), (1280, 15307)]