3864640

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{929}}^1$

素因数の和:959

約数の個数: 56

約数和(自身を含む): 9921240

約数和(自身を除く): 6056600

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, 929, 1040, 1858, 2080, 3716, 4160, 4645, 7432, 9290, 12077, 14864, 18580, 24154, 29728, 37160, 48308, 59456, 60385, 74320, 96616, 120770, 148640, 193232, 241540, 297280, 386464, 483080, 772928, 966160, 1932320, 3864640]

約数ペア:

[(1, 3864640), (2, 1932320), (4, 966160), (5, 772928), (8, 483080), (10, 386464), (13, 297280), (16, 241540), (20, 193232), (26, 148640), (32, 120770), (40, 96616), (52, 74320), (64, 60385), (65, 59456), (80, 48308), (104, 37160), (130, 29728), (160, 24154), (208, 18580), (260, 14864), (320, 12077), (416, 9290), (520, 7432), (832, 4645), (929, 4160), (1040, 3716), (1858, 2080)]