10995920

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:232

約数の個数: 80

約数和(自身を含む): 28071120

約数和(自身を除く): 17075200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 97, 104, 109, 130, 194, 208, 218, 260, 388, 436, 485, 520, 545, 776, 872, 970, 1040, 1090, 1261, 1417, 1552, 1744, 1940, 2180, 2522, 2834, 3880, 4360, 5044, 5668, 6305, 7085, 7760, 8720, 10088, 10573, 11336, 12610, 14170, 20176, 21146, 22672, 25220, 28340, 42292, 50440, 52865, 56680, 84584, 100880, 105730, 113360, 137449, 169168, 211460, 274898, 422920, 549796, 687245, 845840, 1099592, 1374490, 2199184, 2748980, 5497960, 10995920]

約数ペア:

[(1, 10995920), (2, 5497960), (4, 2748980), (5, 2199184), (8, 1374490), (10, 1099592), (13, 845840), (16, 687245), (20, 549796), (26, 422920), (40, 274898), (52, 211460), (65, 169168), (80, 137449), (97, 113360), (104, 105730), (109, 100880), (130, 84584), (194, 56680), (208, 52865), (218, 50440), (260, 42292), (388, 28340), (436, 25220), (485, 22672), (520, 21146), (545, 20176), (776, 14170), (872, 12610), (970, 11336), (1040, 10573), (1090, 10088), (1261, 8720), (1417, 7760), (1552, 7085), (1744, 6305), (1940, 5668), (2180, 5044), (2522, 4360), (2834, 3880)]