24900640

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8191}}^1$

素因数の和:8225

約数の個数: 48

約数和(自身を含む): 61931520

約数和(自身を除く): 37030880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 8191, 16382, 32764, 40955, 65528, 81910, 131056, 155629, 163820, 262112, 311258, 327640, 622516, 655280, 778145, 1245032, 1310560, 1556290, 2490064, 3112580, 4980128, 6225160, 12450320, 24900640]

約数ペア:

[(1, 24900640), (2, 12450320), (4, 6225160), (5, 4980128), (8, 3112580), (10, 2490064), (16, 1556290), (19, 1310560), (20, 1245032), (32, 778145), (38, 655280), (40, 622516), (76, 327640), (80, 311258), (95, 262112), (152, 163820), (160, 155629), (190, 131056), (304, 81910), (380, 65528), (608, 40955), (760, 32764), (1520, 16382), (3040, 8191)]