7100080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6827}}^1$

素因数の和:6853

約数の個数: 40

約数和(自身を含む): 17780112

約数和(自身を除く): 10680032

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 6827, 13654, 27308, 34135, 54616, 68270, 88751, 109232, 136540, 177502, 273080, 355004, 443755, 546160, 710008, 887510, 1420016, 1775020, 3550040, 7100080]

約数ペア:

[(1, 7100080), (2, 3550040), (4, 1775020), (5, 1420016), (8, 887510), (10, 710008), (13, 546160), (16, 443755), (20, 355004), (26, 273080), (40, 177502), (52, 136540), (65, 109232), (80, 88751), (104, 68270), (130, 54616), (208, 34135), (260, 27308), (520, 13654), (1040, 6827)]