45326720

素因数分解:

$2^7\times 5^1\times {\mathrm{70823}}^1$

素因数の和:70842

約数の個数: 32

約数和(自身を含む): 108360720

約数和(自身を除く): 63034000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 70823, 141646, 283292, 354115, 566584, 708230, 1133168, 1416460, 2266336, 2832920, 4532672, 5665840, 9065344, 11331680, 22663360, 45326720]

約数ペア:

[(1, 45326720), (2, 22663360), (4, 11331680), (5, 9065344), (8, 5665840), (10, 4532672), (16, 2832920), (20, 2266336), (32, 1416460), (40, 1133168), (64, 708230), (80, 566584), (128, 354115), (160, 283292), (320, 141646), (640, 70823)]