41044640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2819}}^1$

素因数の和:2854

約数の個数: 96

約数和(自身を含む): 119387520

約数和(自身を除く): 78342880

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2819, 2912, 3640, 5638, 7280, 11276, 14095, 14560, 19733, 22552, 28190, 36647, 39466, 45104, 56380, 73294, 78932, 90208, 98665, 112760, 146588, 157864, 183235, 197330, 225520, 256529, 293176, 315728, 366470, 394660, 451040, 513058, 586352, 631456, 732940, 789320, 1026116, 1172704, 1282645, 1465880, 1578640, 2052232, 2565290, 2931760, 3157280, 4104464, 5130580, 5863520, 8208928, 10261160, 20522320, 41044640]

約数ペア:

[(1, 41044640), (2, 20522320), (4, 10261160), (5, 8208928), (7, 5863520), (8, 5130580), (10, 4104464), (13, 3157280), (14, 2931760), (16, 2565290), (20, 2052232), (26, 1578640), (28, 1465880), (32, 1282645), (35, 1172704), (40, 1026116), (52, 789320), (56, 732940), (65, 631456), (70, 586352), (80, 513058), (91, 451040), (104, 394660), (112, 366470), (130, 315728), (140, 293176), (160, 256529), (182, 225520), (208, 197330), (224, 183235), (260, 157864), (280, 146588), (364, 112760), (416, 98665), (455, 90208), (520, 78932), (560, 73294), (728, 56380), (910, 45104), (1040, 39466), (1120, 36647), (1456, 28190), (1820, 22552), (2080, 19733), (2819, 14560), (2912, 14095), (3640, 11276), (5638, 7280)]