71000800

素因数分解:

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

素因数の和:6860

約数の個数: 72

約数和(自身を含む): 186691176

約数和(自身を除く): 115690376

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 650, 800, 1040, 1300, 2080, 2600, 5200, 6827, 10400, 13654, 27308, 34135, 54616, 68270, 88751, 109232, 136540, 170675, 177502, 218464, 273080, 341350, 355004, 443755, 546160, 682700, 710008, 887510, 1092320, 1365400, 1420016, 1775020, 2218775, 2730800, 2840032, 3550040, 4437550, 5461600, 7100080, 8875100, 14200160, 17750200, 35500400, 71000800]

約数ペア:

[(1, 71000800), (2, 35500400), (4, 17750200), (5, 14200160), (8, 8875100), (10, 7100080), (13, 5461600), (16, 4437550), (20, 3550040), (25, 2840032), (26, 2730800), (32, 2218775), (40, 1775020), (50, 1420016), (52, 1365400), (65, 1092320), (80, 887510), (100, 710008), (104, 682700), (130, 546160), (160, 443755), (200, 355004), (208, 341350), (260, 273080), (325, 218464), (400, 177502), (416, 170675), (520, 136540), (650, 109232), (800, 88751), (1040, 68270), (1300, 54616), (2080, 34135), (2600, 27308), (5200, 13654), (6827, 10400)]