114562520

素因数分解:

$2^3\times 5^1\times {\mathrm{421}}^1\times {\mathrm{6803}}^1$

素因数の和:7235

約数の個数: 32

約数和(自身を含む): 258415920

約数和(自身を除く): 143853400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 421, 842, 1684, 2105, 3368, 4210, 6803, 8420, 13606, 16840, 27212, 34015, 54424, 68030, 136060, 272120, 2864063, 5728126, 11456252, 14320315, 22912504, 28640630, 57281260, 114562520]

約数ペア:

[(1, 114562520), (2, 57281260), (4, 28640630), (5, 22912504), (8, 14320315), (10, 11456252), (20, 5728126), (40, 2864063), (421, 272120), (842, 136060), (1684, 68030), (2105, 54424), (3368, 34015), (4210, 27212), (6803, 16840), (8420, 13606)]