531810260

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{467}}^1\times {\mathrm{587}}^1$

素因数の和:1160

約数の個数: 48

約数和(自身を含む): 1132657344

約数和(自身を除く): 600847084

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 467, 485, 587, 934, 970, 1174, 1868, 1940, 2335, 2348, 2935, 4670, 5870, 9340, 11740, 45299, 56939, 90598, 113878, 181196, 226495, 227756, 274129, 284695, 452990, 548258, 569390, 905980, 1096516, 1138780, 1370645, 2741290, 5482580, 26590513, 53181026, 106362052, 132952565, 265905130, 531810260]

約数ペア:

[(1, 531810260), (2, 265905130), (4, 132952565), (5, 106362052), (10, 53181026), (20, 26590513), (97, 5482580), (194, 2741290), (388, 1370645), (467, 1138780), (485, 1096516), (587, 905980), (934, 569390), (970, 548258), (1174, 452990), (1868, 284695), (1940, 274129), (2335, 227756), (2348, 226495), (2935, 181196), (4670, 113878), (5870, 90598), (9340, 56939), (11740, 45299)]