7304320

素因数分解:

$2^7\times 5^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:233

約数の個数: 64

約数和(自身を含む): 17790840

約数和(自身を除く): 10486520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 101, 113, 128, 160, 202, 226, 320, 404, 452, 505, 565, 640, 808, 904, 1010, 1130, 1616, 1808, 2020, 2260, 3232, 3616, 4040, 4520, 6464, 7232, 8080, 9040, 11413, 12928, 14464, 16160, 18080, 22826, 32320, 36160, 45652, 57065, 64640, 72320, 91304, 114130, 182608, 228260, 365216, 456520, 730432, 913040, 1460864, 1826080, 3652160, 7304320]

約数ペア:

[(1, 7304320), (2, 3652160), (4, 1826080), (5, 1460864), (8, 913040), (10, 730432), (16, 456520), (20, 365216), (32, 228260), (40, 182608), (64, 114130), (80, 91304), (101, 72320), (113, 64640), (128, 57065), (160, 45652), (202, 36160), (226, 32320), (320, 22826), (404, 18080), (452, 16160), (505, 14464), (565, 12928), (640, 11413), (808, 9040), (904, 8080), (1010, 7232), (1130, 6464), (1616, 4520), (1808, 4040), (2020, 3616), (2260, 3232)]