117612804520

素因数分解:

$2^3\times 5^1\times {\mathrm{7841}}^1\times {\mathrm{374993}}^1$

素因数の和:382845

約数の個数: 32

約数和(自身を含む): 264663265320

約数和(自身を除く): 147050460800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 7841, 15682, 31364, 39205, 62728, 78410, 156820, 313640, 374993, 749986, 1499972, 1874965, 2999944, 3749930, 7499860, 14999720, 2940320113, 5880640226, 11761280452, 14701600565, 23522560904, 29403201130, 58806402260, 117612804520]

約数ペア:

[(1, 117612804520), (2, 58806402260), (4, 29403201130), (5, 23522560904), (8, 14701600565), (10, 11761280452), (20, 5880640226), (40, 2940320113), (7841, 14999720), (15682, 7499860), (31364, 3749930), (39205, 2999944), (62728, 1874965), (78410, 1499972), (156820, 749986), (313640, 374993)]