42194320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{75347}}^1$

素因数の和:75367

約数の個数: 40

約数和(自身を含む): 112117824

約数和(自身を除く): 69923504

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 75347, 150694, 301388, 376735, 527429, 602776, 753470, 1054858, 1205552, 1506940, 2109716, 2637145, 3013880, 4219432, 5274290, 6027760, 8438864, 10548580, 21097160, 42194320]

約数ペア:

[(1, 42194320), (2, 21097160), (4, 10548580), (5, 8438864), (7, 6027760), (8, 5274290), (10, 4219432), (14, 3013880), (16, 2637145), (20, 2109716), (28, 1506940), (35, 1205552), (40, 1054858), (56, 753470), (70, 602776), (80, 527429), (112, 376735), (140, 301388), (280, 150694), (560, 75347)]