1563680

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1$

素因数の和:381

約数の個数: 48

約数和(自身を含む): 3832920

約数和(自身を除く): 2269240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 337, 464, 580, 674, 928, 1160, 1348, 1685, 2320, 2696, 3370, 4640, 5392, 6740, 9773, 10784, 13480, 19546, 26960, 39092, 48865, 53920, 78184, 97730, 156368, 195460, 312736, 390920, 781840, 1563680]

約数ペア:

[(1, 1563680), (2, 781840), (4, 390920), (5, 312736), (8, 195460), (10, 156368), (16, 97730), (20, 78184), (29, 53920), (32, 48865), (40, 39092), (58, 26960), (80, 19546), (116, 13480), (145, 10784), (160, 9773), (232, 6740), (290, 5392), (337, 4640), (464, 3370), (580, 2696), (674, 2320), (928, 1685), (1160, 1348)]