160617379780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{56159923}}^1$

素因数の和:56159956

約数の個数: 48

約数和(自身を含む): 396264423744

約数和(自身を除く): 235647043964

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 56159923, 112319846, 224639692, 280799615, 561599230, 617759153, 730078999, 1123198460, 1235518306, 1460157998, 2471036612, 2920315996, 3088795765, 3650394995, 6177591530, 7300789990, 8030868989, 12355183060, 14601579980, 16061737978, 32123475956, 40154344945, 80308689890, 160617379780]

約数ペア:

[(1, 160617379780), (2, 80308689890), (4, 40154344945), (5, 32123475956), (10, 16061737978), (11, 14601579980), (13, 12355183060), (20, 8030868989), (22, 7300789990), (26, 6177591530), (44, 3650394995), (52, 3088795765), (55, 2920315996), (65, 2471036612), (110, 1460157998), (130, 1235518306), (143, 1123198460), (220, 730078999), (260, 617759153), (286, 561599230), (572, 280799615), (715, 224639692), (1430, 112319846), (2860, 56159923)]