837211940

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{7013}}^1$

素因数の和:7196

約数の個数: 48

約数和(自身を含む): 1809948672

約数和(自身を除く): 972736732

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 127, 188, 235, 254, 470, 508, 635, 940, 1270, 2540, 5969, 7013, 11938, 14026, 23876, 28052, 29845, 35065, 59690, 70130, 119380, 140260, 329611, 659222, 890651, 1318444, 1648055, 1781302, 3296110, 3562604, 4453255, 6592220, 8906510, 17813020, 41860597, 83721194, 167442388, 209302985, 418605970, 837211940]

約数ペア:

[(1, 837211940), (2, 418605970), (4, 209302985), (5, 167442388), (10, 83721194), (20, 41860597), (47, 17813020), (94, 8906510), (127, 6592220), (188, 4453255), (235, 3562604), (254, 3296110), (470, 1781302), (508, 1648055), (635, 1318444), (940, 890651), (1270, 659222), (2540, 329611), (5969, 140260), (7013, 119380), (11938, 70130), (14026, 59690), (23876, 35065), (28052, 29845)]