6328840

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{3229}}^1$

素因数の和:3254

約数の個数: 48

約数和(自身を含む): 16569900

約数和(自身を除く): 10241060

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 3229, 6458, 12916, 16145, 22603, 25832, 32290, 45206, 64580, 90412, 113015, 129160, 158221, 180824, 226030, 316442, 452060, 632884, 791105, 904120, 1265768, 1582210, 3164420, 6328840]

約数ペア:

[(1, 6328840), (2, 3164420), (4, 1582210), (5, 1265768), (7, 904120), (8, 791105), (10, 632884), (14, 452060), (20, 316442), (28, 226030), (35, 180824), (40, 158221), (49, 129160), (56, 113015), (70, 90412), (98, 64580), (140, 45206), (196, 32290), (245, 25832), (280, 22603), (392, 16145), (490, 12916), (980, 6458), (1960, 3229)]