4764640

素因数分解:

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

素因数の和:419

約数の個数: 48

約数和(自身を含む): 11409552

約数和(自身を除く): 6644912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 97, 160, 194, 307, 388, 485, 614, 776, 970, 1228, 1535, 1552, 1940, 2456, 3070, 3104, 3880, 4912, 6140, 7760, 9824, 12280, 15520, 24560, 29779, 49120, 59558, 119116, 148895, 238232, 297790, 476464, 595580, 952928, 1191160, 2382320, 4764640]

約数ペア:

[(1, 4764640), (2, 2382320), (4, 1191160), (5, 952928), (8, 595580), (10, 476464), (16, 297790), (20, 238232), (32, 148895), (40, 119116), (80, 59558), (97, 49120), (160, 29779), (194, 24560), (307, 15520), (388, 12280), (485, 9824), (614, 7760), (776, 6140), (970, 4912), (1228, 3880), (1535, 3104), (1552, 3070), (1940, 2456)]