24461780

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:361

約数の個数: 72

約数和(自身を含む): 60568200

約数和(自身を除く): 36106420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 109, 140, 196, 218, 229, 245, 436, 458, 490, 545, 763, 916, 980, 1090, 1145, 1526, 1603, 2180, 2290, 3052, 3206, 3815, 4580, 5341, 6412, 7630, 8015, 10682, 11221, 15260, 16030, 21364, 22442, 24961, 26705, 32060, 44884, 49922, 53410, 56105, 99844, 106820, 112210, 124805, 174727, 224420, 249610, 349454, 499220, 698908, 873635, 1223089, 1747270, 2446178, 3494540, 4892356, 6115445, 12230890, 24461780]

約数ペア:

[(1, 24461780), (2, 12230890), (4, 6115445), (5, 4892356), (7, 3494540), (10, 2446178), (14, 1747270), (20, 1223089), (28, 873635), (35, 698908), (49, 499220), (70, 349454), (98, 249610), (109, 224420), (140, 174727), (196, 124805), (218, 112210), (229, 106820), (245, 99844), (436, 56105), (458, 53410), (490, 49922), (545, 44884), (763, 32060), (916, 26705), (980, 24961), (1090, 22442), (1145, 21364), (1526, 16030), (1603, 15260), (2180, 11221), (2290, 10682), (3052, 8015), (3206, 7630), (3815, 6412), (4580, 5341)]