61603840

素因数分解:

$2^{18}\times 5^1\times {\mathrm{47}}^1$

素因数の和:88

約数の個数: 76

約数和(自身を含む): 150994656

約数和(自身を除く): 89390816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 188, 235, 256, 320, 376, 470, 512, 640, 752, 940, 1024, 1280, 1504, 1880, 2048, 2560, 3008, 3760, 4096, 5120, 6016, 7520, 8192, 10240, 12032, 15040, 16384, 20480, 24064, 30080, 32768, 40960, 48128, 60160, 65536, 81920, 96256, 120320, 131072, 163840, 192512, 240640, 262144, 327680, 385024, 481280, 655360, 770048, 962560, 1310720, 1540096, 1925120, 3080192, 3850240, 6160384, 7700480, 12320768, 15400960, 30801920, 61603840]

約数ペア:

[(1, 61603840), (2, 30801920), (4, 15400960), (5, 12320768), (8, 7700480), (10, 6160384), (16, 3850240), (20, 3080192), (32, 1925120), (40, 1540096), (47, 1310720), (64, 962560), (80, 770048), (94, 655360), (128, 481280), (160, 385024), (188, 327680), (235, 262144), (256, 240640), (320, 192512), (376, 163840), (470, 131072), (512, 120320), (640, 96256), (752, 81920), (940, 65536), (1024, 60160), (1280, 48128), (1504, 40960), (1880, 32768), (2048, 30080), (2560, 24064), (3008, 20480), (3760, 16384), (4096, 15040), (5120, 12032), (6016, 10240), (7520, 8192)]