41716760

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:516

約数の個数: 64

約数和(自身を含む): 98003520

約数和(自身を除く): 56286760

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 71, 74, 142, 148, 185, 284, 296, 355, 370, 397, 568, 710, 740, 794, 1420, 1480, 1588, 1985, 2627, 2840, 3176, 3970, 5254, 7940, 10508, 13135, 14689, 15880, 21016, 26270, 28187, 29378, 52540, 56374, 58756, 73445, 105080, 112748, 117512, 140935, 146890, 225496, 281870, 293780, 563740, 587560, 1042919, 1127480, 2085838, 4171676, 5214595, 8343352, 10429190, 20858380, 41716760]

約数ペア:

[(1, 41716760), (2, 20858380), (4, 10429190), (5, 8343352), (8, 5214595), (10, 4171676), (20, 2085838), (37, 1127480), (40, 1042919), (71, 587560), (74, 563740), (142, 293780), (148, 281870), (185, 225496), (284, 146890), (296, 140935), (355, 117512), (370, 112748), (397, 105080), (568, 73445), (710, 58756), (740, 56374), (794, 52540), (1420, 29378), (1480, 28187), (1588, 26270), (1985, 21016), (2627, 15880), (2840, 14689), (3176, 13135), (3970, 10508), (5254, 7940)]