57743360

素因数分解:

$2^{11}\times 5^1\times {\mathrm{5639}}^1$

素因数の和:5666

約数の個数: 48

約数和(自身を含む): 138574800

約数和(自身を除く): 80831440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 5120, 5639, 10240, 11278, 22556, 28195, 45112, 56390, 90224, 112780, 180448, 225560, 360896, 451120, 721792, 902240, 1443584, 1804480, 2887168, 3608960, 5774336, 7217920, 11548672, 14435840, 28871680, 57743360]

約数ペア:

[(1, 57743360), (2, 28871680), (4, 14435840), (5, 11548672), (8, 7217920), (10, 5774336), (16, 3608960), (20, 2887168), (32, 1804480), (40, 1443584), (64, 902240), (80, 721792), (128, 451120), (160, 360896), (256, 225560), (320, 180448), (512, 112780), (640, 90224), (1024, 56390), (1280, 45112), (2048, 28195), (2560, 22556), (5120, 11278), (5639, 10240)]