4480869760

素因数分解:

$2^7\times 5^1\times {\mathrm{7001359}}^1$

素因数の和:7001378

約数の個数: 32

約数和(自身を含む): 10712080800

約数和(自身を除く): 6231211040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 7001359, 14002718, 28005436, 35006795, 56010872, 70013590, 112021744, 140027180, 224043488, 280054360, 448086976, 560108720, 896173952, 1120217440, 2240434880, 4480869760]

約数ペア:

[(1, 4480869760), (2, 2240434880), (4, 1120217440), (5, 896173952), (8, 560108720), (10, 448086976), (16, 280054360), (20, 224043488), (32, 140027180), (40, 112021744), (64, 70013590), (80, 56010872), (128, 35006795), (160, 28005436), (320, 14002718), (640, 7001359)]