1191160

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:415

約数の個数: 32

約数和(自身を含む): 2716560

約数和(自身を除く): 1525400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 307, 388, 485, 614, 776, 970, 1228, 1535, 1940, 2456, 3070, 3880, 6140, 12280, 29779, 59558, 119116, 148895, 238232, 297790, 595580, 1191160]

約数ペア:

[(1, 1191160), (2, 595580), (4, 297790), (5, 238232), (8, 148895), (10, 119116), (20, 59558), (40, 29779), (97, 12280), (194, 6140), (307, 3880), (388, 3070), (485, 2456), (614, 1940), (776, 1535), (970, 1228)]