1566956920

素因数分解:

$2^3\times 5^1\times {\mathrm{1051}}^1\times {\mathrm{37273}}^1$

素因数の和:38335

約数の個数: 32

約数和(自身を含む): 3529102320

約数和(自身を除く): 1962145400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1051, 2102, 4204, 5255, 8408, 10510, 21020, 37273, 42040, 74546, 149092, 186365, 298184, 372730, 745460, 1490920, 39173923, 78347846, 156695692, 195869615, 313391384, 391739230, 783478460, 1566956920]

約数ペア:

[(1, 1566956920), (2, 783478460), (4, 391739230), (5, 313391384), (8, 195869615), (10, 156695692), (20, 78347846), (40, 39173923), (1051, 1490920), (2102, 745460), (4204, 372730), (5255, 298184), (8408, 186365), (10510, 149092), (21020, 74546), (37273, 42040)]