927320

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 2116800

約数和(自身を除く): 1189480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 239, 388, 478, 485, 776, 956, 970, 1195, 1912, 1940, 2390, 3880, 4780, 9560, 23183, 46366, 92732, 115915, 185464, 231830, 463660, 927320]

約数ペア:

[(1, 927320), (2, 463660), (4, 231830), (5, 185464), (8, 115915), (10, 92732), (20, 46366), (40, 23183), (97, 9560), (194, 4780), (239, 3880), (388, 2390), (478, 1940), (485, 1912), (776, 1195), (956, 970)]