22200320

素因数分解:

$2^{14}\times 5^1\times {\mathrm{271}}^1$

素因数の和:304

約数の個数: 60

約数和(自身を含む): 53475744

約数和(自身を除く): 31275424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 271, 320, 512, 542, 640, 1024, 1084, 1280, 1355, 2048, 2168, 2560, 2710, 4096, 4336, 5120, 5420, 8192, 8672, 10240, 10840, 16384, 17344, 20480, 21680, 34688, 40960, 43360, 69376, 81920, 86720, 138752, 173440, 277504, 346880, 555008, 693760, 1110016, 1387520, 2220032, 2775040, 4440064, 5550080, 11100160, 22200320]

約数ペア:

[(1, 22200320), (2, 11100160), (4, 5550080), (5, 4440064), (8, 2775040), (10, 2220032), (16, 1387520), (20, 1110016), (32, 693760), (40, 555008), (64, 346880), (80, 277504), (128, 173440), (160, 138752), (256, 86720), (271, 81920), (320, 69376), (512, 43360), (542, 40960), (640, 34688), (1024, 21680), (1084, 20480), (1280, 17344), (1355, 16384), (2048, 10840), (2168, 10240), (2560, 8672), (2710, 8192), (4096, 5420), (4336, 5120)]