5118080

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{727}}^1$

素因数の和:757

約数の個数: 64

約数和(自身を含む): 13366080

約数和(自身を除く): 8248000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 727, 880, 1408, 1454, 1760, 2908, 3520, 3635, 5816, 7040, 7270, 7997, 11632, 14540, 15994, 23264, 29080, 31988, 39985, 46528, 58160, 63976, 79970, 93056, 116320, 127952, 159940, 232640, 255904, 319880, 465280, 511808, 639760, 1023616, 1279520, 2559040, 5118080]

約数ペア:

[(1, 5118080), (2, 2559040), (4, 1279520), (5, 1023616), (8, 639760), (10, 511808), (11, 465280), (16, 319880), (20, 255904), (22, 232640), (32, 159940), (40, 127952), (44, 116320), (55, 93056), (64, 79970), (80, 63976), (88, 58160), (110, 46528), (128, 39985), (160, 31988), (176, 29080), (220, 23264), (320, 15994), (352, 14540), (440, 11632), (640, 7997), (704, 7270), (727, 7040), (880, 5816), (1408, 3635), (1454, 3520), (1760, 2908)]