45604480

素因数分解:

$2^7\times 5^1\times {\mathrm{71257}}^1$

素因数の和:71276

約数の個数: 32

約数和(自身を含む): 109024740

約数和(自身を除く): 63420260

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 71257, 142514, 285028, 356285, 570056, 712570, 1140112, 1425140, 2280224, 2850280, 4560448, 5700560, 9120896, 11401120, 22802240, 45604480]

約数ペア:

[(1, 45604480), (2, 22802240), (4, 11401120), (5, 9120896), (8, 5700560), (10, 4560448), (16, 2850280), (20, 2280224), (32, 1425140), (40, 1140112), (64, 712570), (80, 570056), (128, 356285), (160, 285028), (320, 142514), (640, 71257)]