8844160

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1063}}^1$

素因数の和:1095

約数の個数: 64

約数和(自身を含む): 22790880

約数和(自身を除く): 13946720

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, 1063, 1664, 2080, 2126, 4160, 4252, 5315, 8320, 8504, 10630, 13819, 17008, 21260, 27638, 34016, 42520, 55276, 68032, 69095, 85040, 110552, 136064, 138190, 170080, 221104, 276380, 340160, 442208, 552760, 680320, 884416, 1105520, 1768832, 2211040, 4422080, 8844160]

約数ペア:

[(1, 8844160), (2, 4422080), (4, 2211040), (5, 1768832), (8, 1105520), (10, 884416), (13, 680320), (16, 552760), (20, 442208), (26, 340160), (32, 276380), (40, 221104), (52, 170080), (64, 138190), (65, 136064), (80, 110552), (104, 85040), (128, 69095), (130, 68032), (160, 55276), (208, 42520), (260, 34016), (320, 27638), (416, 21260), (520, 17008), (640, 13819), (832, 10630), (1040, 8504), (1063, 8320), (1664, 5315), (2080, 4252), (2126, 4160)]