77618240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{34651}}^1$

素因数の和:34675

約数の個数: 56

約数和(自身を含む): 211238592

約数和(自身を除く): 133620352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 34651, 69302, 138604, 173255, 242557, 277208, 346510, 485114, 554416, 693020, 970228, 1108832, 1212785, 1386040, 1940456, 2217664, 2425570, 2772080, 3880912, 4851140, 5544160, 7761824, 9702280, 11088320, 15523648, 19404560, 38809120, 77618240]

約数ペア:

[(1, 77618240), (2, 38809120), (4, 19404560), (5, 15523648), (7, 11088320), (8, 9702280), (10, 7761824), (14, 5544160), (16, 4851140), (20, 3880912), (28, 2772080), (32, 2425570), (35, 2217664), (40, 1940456), (56, 1386040), (64, 1212785), (70, 1108832), (80, 970228), (112, 693020), (140, 554416), (160, 485114), (224, 346510), (280, 277208), (320, 242557), (448, 173255), (560, 138604), (1120, 69302), (2240, 34651)]