45522560

素因数分解:

$2^7\times 5^1\times {\mathrm{71129}}^1$

素因数の和:71148

約数の個数: 32

約数和(自身を含む): 108828900

約数和(自身を除く): 63306340

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 71129, 142258, 284516, 355645, 569032, 711290, 1138064, 1422580, 2276128, 2845160, 4552256, 5690320, 9104512, 11380640, 22761280, 45522560]

約数ペア:

[(1, 45522560), (2, 22761280), (4, 11380640), (5, 9104512), (8, 5690320), (10, 4552256), (16, 2845160), (20, 2276128), (32, 1422580), (40, 1138064), (64, 711290), (80, 569032), (128, 355645), (160, 284516), (320, 142258), (640, 71129)]