4637408920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6819719}}^1$

素因数の和:6819747

約数の個数: 32

約数和(自身を含む): 11047946400

約数和(自身を除く): 6410537480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 6819719, 13639438, 27278876, 34098595, 54557752, 68197190, 115935223, 136394380, 231870446, 272788760, 463740892, 579676115, 927481784, 1159352230, 2318704460, 4637408920]

約数ペア:

[(1, 4637408920), (2, 2318704460), (4, 1159352230), (5, 927481784), (8, 579676115), (10, 463740892), (17, 272788760), (20, 231870446), (34, 136394380), (40, 115935223), (68, 68197190), (85, 54557752), (136, 34098595), (170, 27278876), (340, 13639438), (680, 6819719)]