4896560

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{631}}^1$

素因数の和:741

約数の個数: 40

約数和(自身を含む): 11520096

約数和(自身を除く): 6623536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 194, 388, 485, 631, 776, 970, 1262, 1552, 1940, 2524, 3155, 3880, 5048, 6310, 7760, 10096, 12620, 25240, 50480, 61207, 122414, 244828, 306035, 489656, 612070, 979312, 1224140, 2448280, 4896560]

約数ペア:

[(1, 4896560), (2, 2448280), (4, 1224140), (5, 979312), (8, 612070), (10, 489656), (16, 306035), (20, 244828), (40, 122414), (80, 61207), (97, 50480), (194, 25240), (388, 12620), (485, 10096), (631, 7760), (776, 6310), (970, 5048), (1262, 3880), (1552, 3155), (1940, 2524)]