5374733440

素因数分解:

$2^7\times 5^1\times {\mathrm{8398021}}^1$

素因数の和:8398040

約数の個数: 32

約数和(自身を含む): 12848973660

約数和(自身を除く): 7474240220

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 8398021, 16796042, 33592084, 41990105, 67184168, 83980210, 134368336, 167960420, 268736672, 335920840, 537473344, 671841680, 1074946688, 1343683360, 2687366720, 5374733440]

約数ペア:

[(1, 5374733440), (2, 2687366720), (4, 1343683360), (5, 1074946688), (8, 671841680), (10, 537473344), (16, 335920840), (20, 268736672), (32, 167960420), (40, 134368336), (64, 83980210), (80, 67184168), (128, 41990105), (160, 33592084), (320, 16796042), (640, 8398021)]