274505440

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^3\times {\mathrm{1289}}^1$

素因数の和:1337

約数の個数: 96

約数和(自身を含む): 713875680

約数和(自身を除く): 439370240

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, 1289, 1331, 1760, 1936, 2420, 2578, 2662, 3872, 4840, 5156, 5324, 6445, 6655, 9680, 10312, 10648, 12890, 13310, 14179, 19360, 20624, 21296, 25780, 26620, 28358, 41248, 42592, 51560, 53240, 56716, 70895, 103120, 106480, 113432, 141790, 155969, 206240, 212960, 226864, 283580, 311938, 453728, 567160, 623876, 779845, 1134320, 1247752, 1559690, 1715659, 2268640, 2495504, 3119380, 3431318, 4991008, 6238760, 6862636, 8578295, 12477520, 13725272, 17156590, 24955040, 27450544, 34313180, 54901088, 68626360, 137252720, 274505440]

約数ペア:

[(1, 274505440), (2, 137252720), (4, 68626360), (5, 54901088), (8, 34313180), (10, 27450544), (11, 24955040), (16, 17156590), (20, 13725272), (22, 12477520), (32, 8578295), (40, 6862636), (44, 6238760), (55, 4991008), (80, 3431318), (88, 3119380), (110, 2495504), (121, 2268640), (160, 1715659), (176, 1559690), (220, 1247752), (242, 1134320), (352, 779845), (440, 623876), (484, 567160), (605, 453728), (880, 311938), (968, 283580), (1210, 226864), (1289, 212960), (1331, 206240), (1760, 155969), (1936, 141790), (2420, 113432), (2578, 106480), (2662, 103120), (3872, 70895), (4840, 56716), (5156, 53240), (5324, 51560), (6445, 42592), (6655, 41248), (9680, 28358), (10312, 26620), (10648, 25780), (12890, 21296), (13310, 20624), (14179, 19360)]