9279760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:320

約数の個数: 80

約数和(自身を含む): 25105536

約数和(自身を除く): 15825776

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 73, 80, 112, 140, 146, 227, 280, 292, 365, 454, 511, 560, 584, 730, 908, 1022, 1135, 1168, 1460, 1589, 1816, 2044, 2270, 2555, 2920, 3178, 3632, 4088, 4540, 5110, 5840, 6356, 7945, 8176, 9080, 10220, 12712, 15890, 16571, 18160, 20440, 25424, 31780, 33142, 40880, 63560, 66284, 82855, 115997, 127120, 132568, 165710, 231994, 265136, 331420, 463988, 579985, 662840, 927976, 1159970, 1325680, 1855952, 2319940, 4639880, 9279760]

約数ペア:

[(1, 9279760), (2, 4639880), (4, 2319940), (5, 1855952), (7, 1325680), (8, 1159970), (10, 927976), (14, 662840), (16, 579985), (20, 463988), (28, 331420), (35, 265136), (40, 231994), (56, 165710), (70, 132568), (73, 127120), (80, 115997), (112, 82855), (140, 66284), (146, 63560), (227, 40880), (280, 33142), (292, 31780), (365, 25424), (454, 20440), (511, 18160), (560, 16571), (584, 15890), (730, 12712), (908, 10220), (1022, 9080), (1135, 8176), (1168, 7945), (1460, 6356), (1589, 5840), (1816, 5110), (2044, 4540), (2270, 4088), (2555, 3632), (2920, 3178)]