3818360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1049}}^1$

素因数の和:1080

約数の個数: 64

約数和(自身を含む): 10584000

約数和(自身を除く): 6765640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1049, 1820, 2098, 3640, 4196, 5245, 7343, 8392, 10490, 13637, 14686, 20980, 27274, 29372, 36715, 41960, 54548, 58744, 68185, 73430, 95459, 109096, 136370, 146860, 190918, 272740, 293720, 381836, 477295, 545480, 763672, 954590, 1909180, 3818360]

約数ペア:

[(1, 3818360), (2, 1909180), (4, 954590), (5, 763672), (7, 545480), (8, 477295), (10, 381836), (13, 293720), (14, 272740), (20, 190918), (26, 146860), (28, 136370), (35, 109096), (40, 95459), (52, 73430), (56, 68185), (65, 58744), (70, 54548), (91, 41960), (104, 36715), (130, 29372), (140, 27274), (182, 20980), (260, 14686), (280, 13637), (364, 10490), (455, 8392), (520, 7343), (728, 5245), (910, 4196), (1049, 3640), (1820, 2098)]