125539360

素因数分解:

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

素因数の和:386

約数の個数: 96

約数和(自身を含む): 308956032

約数和(自身を除く): 183416672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 71, 80, 86, 142, 160, 172, 215, 257, 284, 344, 355, 430, 514, 568, 688, 710, 860, 1028, 1136, 1285, 1376, 1420, 1720, 2056, 2272, 2570, 2840, 3053, 3440, 4112, 5140, 5680, 6106, 6880, 8224, 10280, 11051, 11360, 12212, 15265, 18247, 20560, 22102, 24424, 30530, 36494, 41120, 44204, 48848, 55255, 61060, 72988, 88408, 91235, 97696, 110510, 122120, 145976, 176816, 182470, 221020, 244240, 291952, 353632, 364940, 442040, 488480, 583904, 729880, 784621, 884080, 1459760, 1569242, 1768160, 2919520, 3138484, 3923105, 6276968, 7846210, 12553936, 15692420, 25107872, 31384840, 62769680, 125539360]

約数ペア:

[(1, 125539360), (2, 62769680), (4, 31384840), (5, 25107872), (8, 15692420), (10, 12553936), (16, 7846210), (20, 6276968), (32, 3923105), (40, 3138484), (43, 2919520), (71, 1768160), (80, 1569242), (86, 1459760), (142, 884080), (160, 784621), (172, 729880), (215, 583904), (257, 488480), (284, 442040), (344, 364940), (355, 353632), (430, 291952), (514, 244240), (568, 221020), (688, 182470), (710, 176816), (860, 145976), (1028, 122120), (1136, 110510), (1285, 97696), (1376, 91235), (1420, 88408), (1720, 72988), (2056, 61060), (2272, 55255), (2570, 48848), (2840, 44204), (3053, 41120), (3440, 36494), (4112, 30530), (5140, 24424), (5680, 22102), (6106, 20560), (6880, 18247), (8224, 15265), (10280, 12212), (11051, 11360)]