41271280

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:314

約数の個数: 80

約数和(自身を含む): 100422144

約数和(自身を除く): 59150864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 73, 74, 80, 146, 148, 185, 191, 292, 296, 365, 370, 382, 584, 592, 730, 740, 764, 955, 1168, 1460, 1480, 1528, 1910, 2701, 2920, 2960, 3056, 3820, 5402, 5840, 7067, 7640, 10804, 13505, 13943, 14134, 15280, 21608, 27010, 27886, 28268, 35335, 43216, 54020, 55772, 56536, 69715, 70670, 108040, 111544, 113072, 139430, 141340, 216080, 223088, 278860, 282680, 515891, 557720, 565360, 1031782, 1115440, 2063564, 2579455, 4127128, 5158910, 8254256, 10317820, 20635640, 41271280]

約数ペア:

[(1, 41271280), (2, 20635640), (4, 10317820), (5, 8254256), (8, 5158910), (10, 4127128), (16, 2579455), (20, 2063564), (37, 1115440), (40, 1031782), (73, 565360), (74, 557720), (80, 515891), (146, 282680), (148, 278860), (185, 223088), (191, 216080), (292, 141340), (296, 139430), (365, 113072), (370, 111544), (382, 108040), (584, 70670), (592, 69715), (730, 56536), (740, 55772), (764, 54020), (955, 43216), (1168, 35335), (1460, 28268), (1480, 27886), (1528, 27010), (1910, 21608), (2701, 15280), (2920, 14134), (2960, 13943), (3056, 13505), (3820, 10804), (5402, 7640), (5840, 7067)]