101857760

素因数分解:

$2^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{6563}}^1$

素因数の和:6675

約数の個数: 48

約数和(自身を含む): 243156816

約数和(自身を除く): 141299056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 97, 160, 194, 388, 485, 776, 970, 1552, 1940, 3104, 3880, 6563, 7760, 13126, 15520, 26252, 32815, 52504, 65630, 105008, 131260, 210016, 262520, 525040, 636611, 1050080, 1273222, 2546444, 3183055, 5092888, 6366110, 10185776, 12732220, 20371552, 25464440, 50928880, 101857760]

約数ペア:

[(1, 101857760), (2, 50928880), (4, 25464440), (5, 20371552), (8, 12732220), (10, 10185776), (16, 6366110), (20, 5092888), (32, 3183055), (40, 2546444), (80, 1273222), (97, 1050080), (160, 636611), (194, 525040), (388, 262520), (485, 210016), (776, 131260), (970, 105008), (1552, 65630), (1940, 52504), (3104, 32815), (3880, 26252), (6563, 15520), (7760, 13126)]