9172480

素因数分解:

$2^9\times 5^1\times {\mathrm{3583}}^1$

素因数の和:3606

約数の個数: 40

約数和(自身を含む): 21998592

約数和(自身を除く): 12826112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 3583, 7166, 14332, 17915, 28664, 35830, 57328, 71660, 114656, 143320, 229312, 286640, 458624, 573280, 917248, 1146560, 1834496, 2293120, 4586240, 9172480]

約数ペア:

[(1, 9172480), (2, 4586240), (4, 2293120), (5, 1834496), (8, 1146560), (10, 917248), (16, 573280), (20, 458624), (32, 286640), (40, 229312), (64, 143320), (80, 114656), (128, 71660), (160, 57328), (256, 35830), (320, 28664), (512, 17915), (640, 14332), (1280, 7166), (2560, 3583)]