9793120

素因数分解:

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

素因数の和:743

約数の個数: 48

約数和(自身を含む): 23411808

約数和(自身を除く): 13618688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 97, 160, 194, 388, 485, 631, 776, 970, 1262, 1552, 1940, 2524, 3104, 3155, 3880, 5048, 6310, 7760, 10096, 12620, 15520, 20192, 25240, 50480, 61207, 100960, 122414, 244828, 306035, 489656, 612070, 979312, 1224140, 1958624, 2448280, 4896560, 9793120]

約数ペア:

[(1, 9793120), (2, 4896560), (4, 2448280), (5, 1958624), (8, 1224140), (10, 979312), (16, 612070), (20, 489656), (32, 306035), (40, 244828), (80, 122414), (97, 100960), (160, 61207), (194, 50480), (388, 25240), (485, 20192), (631, 15520), (776, 12620), (970, 10096), (1262, 7760), (1552, 6310), (1940, 5048), (2524, 3880), (3104, 3155)]