110880640

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13327}}^1$

素因数の和:13359

約数の個数: 64

約数和(自身を含む): 285485760

約数和(自身を除く): 174605120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 8320, 13327, 26654, 53308, 66635, 106616, 133270, 173251, 213232, 266540, 346502, 426464, 533080, 693004, 852928, 866255, 1066160, 1386008, 1705856, 1732510, 2132320, 2772016, 3465020, 4264640, 5544032, 6930040, 8529280, 11088064, 13860080, 22176128, 27720160, 55440320, 110880640]

約数ペア:

[(1, 110880640), (2, 55440320), (4, 27720160), (5, 22176128), (8, 13860080), (10, 11088064), (13, 8529280), (16, 6930040), (20, 5544032), (26, 4264640), (32, 3465020), (40, 2772016), (52, 2132320), (64, 1732510), (65, 1705856), (80, 1386008), (104, 1066160), (128, 866255), (130, 852928), (160, 693004), (208, 533080), (260, 426464), (320, 346502), (416, 266540), (520, 213232), (640, 173251), (832, 133270), (1040, 106616), (1664, 66635), (2080, 53308), (4160, 26654), (8320, 13327)]