70016960

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16831}}^1$

素因数の和:16861

約数の個数: 56

約数和(自身を含む): 179563776

約数和(自身を除く): 109546816

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 16831, 33662, 67324, 84155, 134648, 168310, 218803, 269296, 336620, 437606, 538592, 673240, 875212, 1077184, 1094015, 1346480, 1750424, 2188030, 2692960, 3500848, 4376060, 5385920, 7001696, 8752120, 14003392, 17504240, 35008480, 70016960]

約数ペア:

[(1, 70016960), (2, 35008480), (4, 17504240), (5, 14003392), (8, 8752120), (10, 7001696), (13, 5385920), (16, 4376060), (20, 3500848), (26, 2692960), (32, 2188030), (40, 1750424), (52, 1346480), (64, 1094015), (65, 1077184), (80, 875212), (104, 673240), (130, 538592), (160, 437606), (208, 336620), (260, 269296), (320, 218803), (416, 168310), (520, 134648), (832, 84155), (1040, 67324), (2080, 33662), (4160, 16831)]