22647520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1$

素因数の和:372

約数の個数: 96

約数和(自身を含む): 62209728

約数和(自身を除く): 39562208

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 73, 80, 112, 140, 146, 160, 224, 277, 280, 292, 365, 511, 554, 560, 584, 730, 1022, 1108, 1120, 1168, 1385, 1460, 1939, 2044, 2216, 2336, 2555, 2770, 2920, 3878, 4088, 4432, 5110, 5540, 5840, 7756, 8176, 8864, 9695, 10220, 11080, 11680, 15512, 16352, 19390, 20221, 20440, 22160, 31024, 38780, 40442, 40880, 44320, 62048, 77560, 80884, 81760, 101105, 141547, 155120, 161768, 202210, 283094, 310240, 323536, 404420, 566188, 647072, 707735, 808840, 1132376, 1415470, 1617680, 2264752, 2830940, 3235360, 4529504, 5661880, 11323760, 22647520]

約数ペア:

[(1, 22647520), (2, 11323760), (4, 5661880), (5, 4529504), (7, 3235360), (8, 2830940), (10, 2264752), (14, 1617680), (16, 1415470), (20, 1132376), (28, 808840), (32, 707735), (35, 647072), (40, 566188), (56, 404420), (70, 323536), (73, 310240), (80, 283094), (112, 202210), (140, 161768), (146, 155120), (160, 141547), (224, 101105), (277, 81760), (280, 80884), (292, 77560), (365, 62048), (511, 44320), (554, 40880), (560, 40442), (584, 38780), (730, 31024), (1022, 22160), (1108, 20440), (1120, 20221), (1168, 19390), (1385, 16352), (1460, 15512), (1939, 11680), (2044, 11080), (2216, 10220), (2336, 9695), (2555, 8864), (2770, 8176), (2920, 7756), (3878, 5840), (4088, 5540), (4432, 5110)]