22927360

素因数分解:

$2^{11}\times 5^1\times {\mathrm{2239}}^1$

素因数の和:2266

約数の個数: 48

約数和(自身を含む): 55036800

約数和(自身を除く): 32109440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2239, 2560, 4478, 5120, 8956, 10240, 11195, 17912, 22390, 35824, 44780, 71648, 89560, 143296, 179120, 286592, 358240, 573184, 716480, 1146368, 1432960, 2292736, 2865920, 4585472, 5731840, 11463680, 22927360]

約数ペア:

[(1, 22927360), (2, 11463680), (4, 5731840), (5, 4585472), (8, 2865920), (10, 2292736), (16, 1432960), (20, 1146368), (32, 716480), (40, 573184), (64, 358240), (80, 286592), (128, 179120), (160, 143296), (256, 89560), (320, 71648), (512, 44780), (640, 35824), (1024, 22390), (1280, 17912), (2048, 11195), (2239, 10240), (2560, 8956), (4478, 5120)]