917508320

素因数分解:

$2^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{94007}}^1$

素因数の和:94083

約数の個数: 48

約数和(自身を含む): 2203171488

約数和(自身を除く): 1285663168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 80, 122, 160, 244, 305, 488, 610, 976, 1220, 1952, 2440, 4880, 9760, 94007, 188014, 376028, 470035, 752056, 940070, 1504112, 1880140, 3008224, 3760280, 5734427, 7520560, 11468854, 15041120, 22937708, 28672135, 45875416, 57344270, 91750832, 114688540, 183501664, 229377080, 458754160, 917508320]

約数ペア:

[(1, 917508320), (2, 458754160), (4, 229377080), (5, 183501664), (8, 114688540), (10, 91750832), (16, 57344270), (20, 45875416), (32, 28672135), (40, 22937708), (61, 15041120), (80, 11468854), (122, 7520560), (160, 5734427), (244, 3760280), (305, 3008224), (488, 1880140), (610, 1504112), (976, 940070), (1220, 752056), (1952, 470035), (2440, 376028), (4880, 188014), (9760, 94007)]