22051092280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{122861}}^1$

素因数の和:123520

約数の個数: 64

約数和(自身を含む): 56791730880

約数和(自身を除く): 34740638600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 641, 1282, 2564, 3205, 4487, 5128, 6410, 8974, 12820, 17948, 22435, 25640, 35896, 44870, 89740, 122861, 179480, 245722, 491444, 614305, 860027, 982888, 1228610, 1720054, 2457220, 3440108, 4300135, 4914440, 6880216, 8600270, 17200540, 34401080, 78753901, 157507802, 315015604, 393769505, 551277307, 630031208, 787539010, 1102554614, 1575078020, 2205109228, 2756386535, 3150156040, 4410218456, 5512773070, 11025546140, 22051092280]

約数ペア:

[(1, 22051092280), (2, 11025546140), (4, 5512773070), (5, 4410218456), (7, 3150156040), (8, 2756386535), (10, 2205109228), (14, 1575078020), (20, 1102554614), (28, 787539010), (35, 630031208), (40, 551277307), (56, 393769505), (70, 315015604), (140, 157507802), (280, 78753901), (641, 34401080), (1282, 17200540), (2564, 8600270), (3205, 6880216), (4487, 4914440), (5128, 4300135), (6410, 3440108), (8974, 2457220), (12820, 1720054), (17948, 1228610), (22435, 982888), (25640, 860027), (35896, 614305), (44870, 491444), (89740, 245722), (122861, 179480)]