1055642720

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^3\times {\mathrm{4957}}^1$

素因数の和:5005

約数の個数: 96

約数和(自身を含む): 2743717536

約数和(自身を除く): 1688074816

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 121, 160, 176, 220, 242, 352, 440, 484, 605, 880, 968, 1210, 1331, 1760, 1936, 2420, 2662, 3872, 4840, 4957, 5324, 6655, 9680, 9914, 10648, 13310, 19360, 19828, 21296, 24785, 26620, 39656, 42592, 49570, 53240, 54527, 79312, 99140, 106480, 109054, 158624, 198280, 212960, 218108, 272635, 396560, 436216, 545270, 599797, 793120, 872432, 1090540, 1199594, 1744864, 2181080, 2399188, 2998985, 4362160, 4798376, 5997970, 6597767, 8724320, 9596752, 11995940, 13195534, 19193504, 23991880, 26391068, 32988835, 47983760, 52782136, 65977670, 95967520, 105564272, 131955340, 211128544, 263910680, 527821360, 1055642720]

約数ペア:

[(1, 1055642720), (2, 527821360), (4, 263910680), (5, 211128544), (8, 131955340), (10, 105564272), (11, 95967520), (16, 65977670), (20, 52782136), (22, 47983760), (32, 32988835), (40, 26391068), (44, 23991880), (55, 19193504), (80, 13195534), (88, 11995940), (110, 9596752), (121, 8724320), (160, 6597767), (176, 5997970), (220, 4798376), (242, 4362160), (352, 2998985), (440, 2399188), (484, 2181080), (605, 1744864), (880, 1199594), (968, 1090540), (1210, 872432), (1331, 793120), (1760, 599797), (1936, 545270), (2420, 436216), (2662, 396560), (3872, 272635), (4840, 218108), (4957, 212960), (5324, 198280), (6655, 158624), (9680, 109054), (9914, 106480), (10648, 99140), (13310, 79312), (19360, 54527), (19828, 53240), (21296, 49570), (24785, 42592), (26620, 39656)]