2015184880

素因数分解:

$2^4\times 5^1\times {\mathrm{1307}}^1\times {\mathrm{19273}}^1$

素因数の和:20593

約数の個数: 40

約数和(自身を含む): 4689132912

約数和(自身を除く): 2673948032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1307, 2614, 5228, 6535, 10456, 13070, 19273, 20912, 26140, 38546, 52280, 77092, 96365, 104560, 154184, 192730, 308368, 385460, 770920, 1541840, 25189811, 50379622, 100759244, 125949055, 201518488, 251898110, 403036976, 503796220, 1007592440, 2015184880]

約数ペア:

[(1, 2015184880), (2, 1007592440), (4, 503796220), (5, 403036976), (8, 251898110), (10, 201518488), (16, 125949055), (20, 100759244), (40, 50379622), (80, 25189811), (1307, 1541840), (2614, 770920), (5228, 385460), (6535, 308368), (10456, 192730), (13070, 154184), (19273, 104560), (20912, 96365), (26140, 77092), (38546, 52280)]