77887319060

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{547}}^1\times {\mathrm{47149}}^1$

素因数の和:47856

約数の個数: 48

約数和(自身を含む): 164951068800

約数和(自身を除く): 87063749740

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 547, 604, 755, 1094, 1510, 2188, 2735, 3020, 5470, 10940, 47149, 82597, 94298, 165194, 188596, 235745, 330388, 412985, 471490, 825970, 942980, 1651940, 7119499, 14238998, 25790503, 28477996, 35597495, 51581006, 71194990, 103162012, 128952515, 142389980, 257905030, 515810060, 3894365953, 7788731906, 15577463812, 19471829765, 38943659530, 77887319060]

約数ペア:

[(1, 77887319060), (2, 38943659530), (4, 19471829765), (5, 15577463812), (10, 7788731906), (20, 3894365953), (151, 515810060), (302, 257905030), (547, 142389980), (604, 128952515), (755, 103162012), (1094, 71194990), (1510, 51581006), (2188, 35597495), (2735, 28477996), (3020, 25790503), (5470, 14238998), (10940, 7119499), (47149, 1651940), (82597, 942980), (94298, 825970), (165194, 471490), (188596, 412985), (235745, 330388)]