45245020

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 98058240

約数和(自身を除く): 52813220

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 127, 188, 235, 254, 379, 470, 508, 635, 758, 940, 1270, 1516, 1895, 2540, 3790, 5969, 7580, 11938, 17813, 23876, 29845, 35626, 48133, 59690, 71252, 89065, 96266, 119380, 178130, 192532, 240665, 356260, 481330, 962660, 2262251, 4524502, 9049004, 11311255, 22622510, 45245020]

約数ペア:

[(1, 45245020), (2, 22622510), (4, 11311255), (5, 9049004), (10, 4524502), (20, 2262251), (47, 962660), (94, 481330), (127, 356260), (188, 240665), (235, 192532), (254, 178130), (379, 119380), (470, 96266), (508, 89065), (635, 71252), (758, 59690), (940, 48133), (1270, 35626), (1516, 29845), (1895, 23876), (2540, 17813), (3790, 11938), (5969, 7580)]