62769680

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:384

約数の個数: 80

約数和(自身を含む): 152025984

約数和(自身を除く): 89256304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 71, 80, 86, 142, 172, 215, 257, 284, 344, 355, 430, 514, 568, 688, 710, 860, 1028, 1136, 1285, 1420, 1720, 2056, 2570, 2840, 3053, 3440, 4112, 5140, 5680, 6106, 10280, 11051, 12212, 15265, 18247, 20560, 22102, 24424, 30530, 36494, 44204, 48848, 55255, 61060, 72988, 88408, 91235, 110510, 122120, 145976, 176816, 182470, 221020, 244240, 291952, 364940, 442040, 729880, 784621, 884080, 1459760, 1569242, 3138484, 3923105, 6276968, 7846210, 12553936, 15692420, 31384840, 62769680]

約数ペア:

[(1, 62769680), (2, 31384840), (4, 15692420), (5, 12553936), (8, 7846210), (10, 6276968), (16, 3923105), (20, 3138484), (40, 1569242), (43, 1459760), (71, 884080), (80, 784621), (86, 729880), (142, 442040), (172, 364940), (215, 291952), (257, 244240), (284, 221020), (344, 182470), (355, 176816), (430, 145976), (514, 122120), (568, 110510), (688, 91235), (710, 88408), (860, 72988), (1028, 61060), (1136, 55255), (1285, 48848), (1420, 44204), (1720, 36494), (2056, 30530), (2570, 24424), (2840, 22102), (3053, 20560), (3440, 18247), (4112, 15265), (5140, 12212), (5680, 11051), (6106, 10280)]