394191710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4211}}^1$

素因数の和:4289

約数の個数: 64

約数和(自身を含む): 829730304

約数和(自身を除く): 435538594

約数列:

[1, 2, 5, 10, 11, 22, 23, 37, 46, 55, 74, 110, 115, 185, 230, 253, 370, 407, 506, 814, 851, 1265, 1702, 2035, 2530, 4070, 4211, 4255, 8422, 8510, 9361, 18722, 21055, 42110, 46321, 46805, 92642, 93610, 96853, 155807, 193706, 231605, 311614, 463210, 484265, 779035, 968530, 1065383, 1558070, 1713877, 2130766, 3427754, 3583561, 5326915, 7167122, 8569385, 10653830, 17138770, 17917805, 35835610, 39419171, 78838342, 197095855, 394191710]

約数ペア:

[(1, 394191710), (2, 197095855), (5, 78838342), (10, 39419171), (11, 35835610), (22, 17917805), (23, 17138770), (37, 10653830), (46, 8569385), (55, 7167122), (74, 5326915), (110, 3583561), (115, 3427754), (185, 2130766), (230, 1713877), (253, 1558070), (370, 1065383), (407, 968530), (506, 779035), (814, 484265), (851, 463210), (1265, 311614), (1702, 231605), (2035, 193706), (2530, 155807), (4070, 96853), (4211, 93610), (4255, 92642), (8422, 46805), (8510, 46321), (9361, 42110), (18722, 21055)]