103484720

素因数分解:

$2^4\times 5^1\times {\mathrm{1293559}}^1$

素因数の和:1293572

約数の個数: 20

約数和(自身を含む): 240602160

約数和(自身を除く): 137117440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1293559, 2587118, 5174236, 6467795, 10348472, 12935590, 20696944, 25871180, 51742360, 103484720]

約数ペア:

[(1, 103484720), (2, 51742360), (4, 25871180), (5, 20696944), (8, 12935590), (10, 10348472), (16, 6467795), (20, 5174236), (40, 2587118), (80, 1293559)]