4934420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1$

素因数の和:680

約数の個数: 48

約数和(自身を含む): 11467008

約数和(自身を除く): 6532588

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 340, 391, 460, 631, 782, 1262, 1564, 1955, 2524, 3155, 3910, 6310, 7820, 10727, 12620, 14513, 21454, 29026, 42908, 53635, 58052, 72565, 107270, 145130, 214540, 246721, 290260, 493442, 986884, 1233605, 2467210, 4934420]

約数ペア:

[(1, 4934420), (2, 2467210), (4, 1233605), (5, 986884), (10, 493442), (17, 290260), (20, 246721), (23, 214540), (34, 145130), (46, 107270), (68, 72565), (85, 58052), (92, 53635), (115, 42908), (170, 29026), (230, 21454), (340, 14513), (391, 12620), (460, 10727), (631, 7820), (782, 6310), (1262, 3910), (1564, 3155), (1955, 2524)]