1036773980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{257}}^1\times {\mathrm{1667}}^1$

素因数の和:1955

約数の個数: 72

約数和(自身を含む): 2403901584

約数和(自身を除く): 1367127604

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 257, 484, 514, 605, 1028, 1210, 1285, 1667, 2420, 2570, 2827, 3334, 5140, 5654, 6668, 8335, 11308, 14135, 16670, 18337, 28270, 31097, 33340, 36674, 56540, 62194, 73348, 91685, 124388, 155485, 183370, 201707, 310970, 366740, 403414, 428419, 621940, 806828, 856838, 1008535, 1713676, 2017070, 2142095, 4034140, 4284190, 4712609, 8568380, 9425218, 18850436, 23563045, 47126090, 51838699, 94252180, 103677398, 207354796, 259193495, 518386990, 1036773980]

約数ペア:

[(1, 1036773980), (2, 518386990), (4, 259193495), (5, 207354796), (10, 103677398), (11, 94252180), (20, 51838699), (22, 47126090), (44, 23563045), (55, 18850436), (110, 9425218), (121, 8568380), (220, 4712609), (242, 4284190), (257, 4034140), (484, 2142095), (514, 2017070), (605, 1713676), (1028, 1008535), (1210, 856838), (1285, 806828), (1667, 621940), (2420, 428419), (2570, 403414), (2827, 366740), (3334, 310970), (5140, 201707), (5654, 183370), (6668, 155485), (8335, 124388), (11308, 91685), (14135, 73348), (16670, 62194), (18337, 56540), (28270, 36674), (31097, 33340)]