955397440

素因数分解:

$2^6\times 5^1\times {\mathrm{2985617}}^1$

素因数の和:2985634

約数の個数: 28

約数和(自身を含む): 2275040916

約数和(自身を除く): 1319643476

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 2985617, 5971234, 11942468, 14928085, 23884936, 29856170, 47769872, 59712340, 95539744, 119424680, 191079488, 238849360, 477698720, 955397440]

約数ペア:

[(1, 955397440), (2, 477698720), (4, 238849360), (5, 191079488), (8, 119424680), (10, 95539744), (16, 59712340), (20, 47769872), (32, 29856170), (40, 23884936), (64, 14928085), (80, 11942468), (160, 5971234), (320, 2985617)]