47503360

素因数分解:

$2^{11}\times 5^1\times {\mathrm{4639}}^1$

素因数の和:4666

約数の個数: 48

約数和(自身を含む): 114004800

約数和(自身を除く): 66501440

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, 4639, 5120, 9278, 10240, 18556, 23195, 37112, 46390, 74224, 92780, 148448, 185560, 296896, 371120, 593792, 742240, 1187584, 1484480, 2375168, 2968960, 4750336, 5937920, 9500672, 11875840, 23751680, 47503360]

約数ペア:

[(1, 47503360), (2, 23751680), (4, 11875840), (5, 9500672), (8, 5937920), (10, 4750336), (16, 2968960), (20, 2375168), (32, 1484480), (40, 1187584), (64, 742240), (80, 593792), (128, 371120), (160, 296896), (256, 185560), (320, 148448), (512, 92780), (640, 74224), (1024, 46390), (1280, 37112), (2048, 23195), (2560, 18556), (4639, 10240), (5120, 9278)]