88611140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{3299}}^1$

素因数の和:3404

約数の個数: 48

約数和(自身を含む): 199584000

約数和(自身を除く): 110972860

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 79, 85, 158, 170, 316, 340, 395, 790, 1343, 1580, 2686, 3299, 5372, 6598, 6715, 13196, 13430, 16495, 26860, 32990, 56083, 65980, 112166, 224332, 260621, 280415, 521242, 560830, 1042484, 1121660, 1303105, 2606210, 4430557, 5212420, 8861114, 17722228, 22152785, 44305570, 88611140]

約数ペア:

[(1, 88611140), (2, 44305570), (4, 22152785), (5, 17722228), (10, 8861114), (17, 5212420), (20, 4430557), (34, 2606210), (68, 1303105), (79, 1121660), (85, 1042484), (158, 560830), (170, 521242), (316, 280415), (340, 260621), (395, 224332), (790, 112166), (1343, 65980), (1580, 56083), (2686, 32990), (3299, 26860), (5372, 16495), (6598, 13430), (6715, 13196)]