41381440

素因数分解:

$2^6\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1453}}^1$

素因数の和:1559

約数の個数: 56

約数和(自身を含む): 99715320

約数和(自身を除く): 58333880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 89, 160, 178, 320, 356, 445, 712, 890, 1424, 1453, 1780, 2848, 2906, 3560, 5696, 5812, 7120, 7265, 11624, 14240, 14530, 23248, 28480, 29060, 46496, 58120, 92992, 116240, 129317, 232480, 258634, 464960, 517268, 646585, 1034536, 1293170, 2069072, 2586340, 4138144, 5172680, 8276288, 10345360, 20690720, 41381440]

約数ペア:

[(1, 41381440), (2, 20690720), (4, 10345360), (5, 8276288), (8, 5172680), (10, 4138144), (16, 2586340), (20, 2069072), (32, 1293170), (40, 1034536), (64, 646585), (80, 517268), (89, 464960), (160, 258634), (178, 232480), (320, 129317), (356, 116240), (445, 92992), (712, 58120), (890, 46496), (1424, 29060), (1453, 28480), (1780, 23248), (2848, 14530), (2906, 14240), (3560, 11624), (5696, 7265), (5812, 7120)]