25413430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{8443}}^1$

素因数の和:8500

約数の個数: 32

約数和(自身を含む): 53501184

約数和(自身を除く): 28087754

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 8443, 16886, 42215, 59101, 84430, 118202, 295505, 363049, 591010, 726098, 1815245, 2541343, 3630490, 5082686, 12706715, 25413430]

約数ペア:

[(1, 25413430), (2, 12706715), (5, 5082686), (7, 3630490), (10, 2541343), (14, 1815245), (35, 726098), (43, 591010), (70, 363049), (86, 295505), (215, 118202), (301, 84430), (430, 59101), (602, 42215), (1505, 16886), (3010, 8443)]