1444803520

素因数分解:

$2^6\times 5^1\times {\mathrm{4515011}}^1$

素因数の和:4515028

約数の個数: 28

約数和(自身を含む): 3440439144

約数和(自身を除く): 1995635624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 4515011, 9030022, 18060044, 22575055, 36120088, 45150110, 72240176, 90300220, 144480352, 180600440, 288960704, 361200880, 722401760, 1444803520]

約数ペア:

[(1, 1444803520), (2, 722401760), (4, 361200880), (5, 288960704), (8, 180600440), (10, 144480352), (16, 90300220), (20, 72240176), (32, 45150110), (40, 36120088), (64, 22575055), (80, 18060044), (160, 9030022), (320, 4515011)]