103755820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{2383}}^1$

素因数の和:2710

約数の個数: 48

約数和(自身を含む): 249919488

約数和(自身を除く): 146163668

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 311, 622, 1244, 1555, 2177, 2383, 3110, 4354, 4766, 6220, 8708, 9532, 10885, 11915, 16681, 21770, 23830, 33362, 43540, 47660, 66724, 83405, 166810, 333620, 741113, 1482226, 2964452, 3705565, 5187791, 7411130, 10375582, 14822260, 20751164, 25938955, 51877910, 103755820]

約数ペア:

[(1, 103755820), (2, 51877910), (4, 25938955), (5, 20751164), (7, 14822260), (10, 10375582), (14, 7411130), (20, 5187791), (28, 3705565), (35, 2964452), (70, 1482226), (140, 741113), (311, 333620), (622, 166810), (1244, 83405), (1555, 66724), (2177, 47660), (2383, 43540), (3110, 33362), (4354, 23830), (4766, 21770), (6220, 16681), (8708, 11915), (9532, 10885)]