33151280

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:498

約数の個数: 80

約数和(自身を含む): 82494720

約数和(自身を除く): 49343440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 43, 46, 80, 86, 92, 115, 172, 184, 215, 230, 344, 368, 419, 430, 460, 688, 838, 860, 920, 989, 1676, 1720, 1840, 1978, 2095, 3352, 3440, 3956, 4190, 4945, 6704, 7912, 8380, 9637, 9890, 15824, 16760, 18017, 19274, 19780, 33520, 36034, 38548, 39560, 48185, 72068, 77096, 79120, 90085, 96370, 144136, 154192, 180170, 192740, 288272, 360340, 385480, 414391, 720680, 770960, 828782, 1441360, 1657564, 2071955, 3315128, 4143910, 6630256, 8287820, 16575640, 33151280]

約数ペア:

[(1, 33151280), (2, 16575640), (4, 8287820), (5, 6630256), (8, 4143910), (10, 3315128), (16, 2071955), (20, 1657564), (23, 1441360), (40, 828782), (43, 770960), (46, 720680), (80, 414391), (86, 385480), (92, 360340), (115, 288272), (172, 192740), (184, 180170), (215, 154192), (230, 144136), (344, 96370), (368, 90085), (419, 79120), (430, 77096), (460, 72068), (688, 48185), (838, 39560), (860, 38548), (920, 36034), (989, 33520), (1676, 19780), (1720, 19274), (1840, 18017), (1978, 16760), (2095, 15824), (3352, 9890), (3440, 9637), (3956, 8380), (4190, 7912), (4945, 6704)]