4290110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{907}}^1$

素因数の和:968

約数の個数: 32

約数和(自身を含む): 8629632

約数和(自身を除く): 4339522

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 907, 946, 1814, 2365, 4535, 4730, 9070, 9977, 19954, 39001, 49885, 78002, 99770, 195005, 390010, 429011, 858022, 2145055, 4290110]

約数ペア:

[(1, 4290110), (2, 2145055), (5, 858022), (10, 429011), (11, 390010), (22, 195005), (43, 99770), (55, 78002), (86, 49885), (110, 39001), (215, 19954), (430, 9977), (473, 9070), (907, 4730), (946, 4535), (1814, 2365)]