32158720

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{571}}^1$

素因数の和:607

約数の個数: 88

約数和(自身を含む): 84303648

約数和(自身を除く): 52144928

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 512, 571, 640, 704, 880, 1024, 1142, 1280, 1408, 1760, 2284, 2560, 2816, 2855, 3520, 4568, 5120, 5632, 5710, 6281, 7040, 9136, 11264, 11420, 12562, 14080, 18272, 22840, 25124, 28160, 31405, 36544, 45680, 50248, 56320, 62810, 73088, 91360, 100496, 125620, 146176, 182720, 200992, 251240, 292352, 365440, 401984, 502480, 584704, 730880, 803968, 1004960, 1461760, 1607936, 2009920, 2923520, 3215872, 4019840, 6431744, 8039680, 16079360, 32158720]

約数ペア:

[(1, 32158720), (2, 16079360), (4, 8039680), (5, 6431744), (8, 4019840), (10, 3215872), (11, 2923520), (16, 2009920), (20, 1607936), (22, 1461760), (32, 1004960), (40, 803968), (44, 730880), (55, 584704), (64, 502480), (80, 401984), (88, 365440), (110, 292352), (128, 251240), (160, 200992), (176, 182720), (220, 146176), (256, 125620), (320, 100496), (352, 91360), (440, 73088), (512, 62810), (571, 56320), (640, 50248), (704, 45680), (880, 36544), (1024, 31405), (1142, 28160), (1280, 25124), (1408, 22840), (1760, 18272), (2284, 14080), (2560, 12562), (2816, 11420), (2855, 11264), (3520, 9136), (4568, 7040), (5120, 6281), (5632, 5710)]