6694480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:224

約数の個数: 80

約数和(自身を含む): 17280144

約数和(自身を除く): 10585664

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 41, 52, 65, 80, 82, 104, 130, 157, 164, 205, 208, 260, 314, 328, 410, 520, 533, 628, 656, 785, 820, 1040, 1066, 1256, 1570, 1640, 2041, 2132, 2512, 2665, 3140, 3280, 4082, 4264, 5330, 6280, 6437, 8164, 8528, 10205, 10660, 12560, 12874, 16328, 20410, 21320, 25748, 32185, 32656, 40820, 42640, 51496, 64370, 81640, 83681, 102992, 128740, 163280, 167362, 257480, 334724, 418405, 514960, 669448, 836810, 1338896, 1673620, 3347240, 6694480]

約数ペア:

[(1, 6694480), (2, 3347240), (4, 1673620), (5, 1338896), (8, 836810), (10, 669448), (13, 514960), (16, 418405), (20, 334724), (26, 257480), (40, 167362), (41, 163280), (52, 128740), (65, 102992), (80, 83681), (82, 81640), (104, 64370), (130, 51496), (157, 42640), (164, 40820), (205, 32656), (208, 32185), (260, 25748), (314, 21320), (328, 20410), (410, 16328), (520, 12874), (533, 12560), (628, 10660), (656, 10205), (785, 8528), (820, 8164), (1040, 6437), (1066, 6280), (1256, 5330), (1570, 4264), (1640, 4082), (2041, 3280), (2132, 3140), (2512, 2665)]