45050240

素因数分解:

$2^7\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1637}}^1$

素因数の和:1699

約数の個数: 64

約数和(自身を含む): 110270160

約数和(自身を除く): 65219920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 128, 160, 172, 215, 320, 344, 430, 640, 688, 860, 1376, 1637, 1720, 2752, 3274, 3440, 5504, 6548, 6880, 8185, 13096, 13760, 16370, 26192, 27520, 32740, 52384, 65480, 70391, 104768, 130960, 140782, 209536, 261920, 281564, 351955, 523840, 563128, 703910, 1047680, 1126256, 1407820, 2252512, 2815640, 4505024, 5631280, 9010048, 11262560, 22525120, 45050240]

約数ペア:

[(1, 45050240), (2, 22525120), (4, 11262560), (5, 9010048), (8, 5631280), (10, 4505024), (16, 2815640), (20, 2252512), (32, 1407820), (40, 1126256), (43, 1047680), (64, 703910), (80, 563128), (86, 523840), (128, 351955), (160, 281564), (172, 261920), (215, 209536), (320, 140782), (344, 130960), (430, 104768), (640, 70391), (688, 65480), (860, 52384), (1376, 32740), (1637, 27520), (1720, 26192), (2752, 16370), (3274, 13760), (3440, 13096), (5504, 8185), (6548, 6880)]