76379380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{49597}}^1$

素因数の和:49624

約数の個数: 48

約数和(自身を含む): 199979136

約数和(自身を除く): 123599756

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 49597, 99194, 198388, 247985, 347179, 495970, 545567, 694358, 991940, 1091134, 1388716, 1735895, 2182268, 2727835, 3471790, 3818969, 5455670, 6943580, 7637938, 10911340, 15275876, 19094845, 38189690, 76379380]

約数ペア:

[(1, 76379380), (2, 38189690), (4, 19094845), (5, 15275876), (7, 10911340), (10, 7637938), (11, 6943580), (14, 5455670), (20, 3818969), (22, 3471790), (28, 2727835), (35, 2182268), (44, 1735895), (55, 1388716), (70, 1091134), (77, 991940), (110, 694358), (140, 545567), (154, 495970), (220, 347179), (308, 247985), (385, 198388), (770, 99194), (1540, 49597)]