40380410

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{3583}}^1$

素因数の和:3627

約数の個数: 48

約数和(自身を含む): 88252416

約数和(自身を除く): 47872006

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 70, 98, 115, 161, 230, 245, 322, 490, 805, 1127, 1610, 2254, 3583, 5635, 7166, 11270, 17915, 25081, 35830, 50162, 82409, 125405, 164818, 175567, 250810, 351134, 412045, 576863, 824090, 877835, 1153726, 1755670, 2884315, 4038041, 5768630, 8076082, 20190205, 40380410]

約数ペア:

[(1, 40380410), (2, 20190205), (5, 8076082), (7, 5768630), (10, 4038041), (14, 2884315), (23, 1755670), (35, 1153726), (46, 877835), (49, 824090), (70, 576863), (98, 412045), (115, 351134), (161, 250810), (230, 175567), (245, 164818), (322, 125405), (490, 82409), (805, 50162), (1127, 35830), (1610, 25081), (2254, 17915), (3583, 11270), (5635, 7166)]