3927040

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1$

素因数の和:97

約数の個数: 88

約数和(自身を含む): 10316880

約数和(自身を除く): 6389840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 59, 64, 65, 80, 104, 118, 128, 130, 160, 208, 236, 256, 260, 295, 320, 416, 472, 512, 520, 590, 640, 767, 832, 944, 1024, 1040, 1180, 1280, 1534, 1664, 1888, 2080, 2360, 2560, 3068, 3328, 3776, 3835, 4160, 4720, 5120, 6136, 6656, 7552, 7670, 8320, 9440, 12272, 13312, 15104, 15340, 16640, 18880, 24544, 30208, 30680, 33280, 37760, 49088, 60416, 61360, 66560, 75520, 98176, 122720, 151040, 196352, 245440, 302080, 392704, 490880, 785408, 981760, 1963520, 3927040]

約数ペア:

[(1, 3927040), (2, 1963520), (4, 981760), (5, 785408), (8, 490880), (10, 392704), (13, 302080), (16, 245440), (20, 196352), (26, 151040), (32, 122720), (40, 98176), (52, 75520), (59, 66560), (64, 61360), (65, 60416), (80, 49088), (104, 37760), (118, 33280), (128, 30680), (130, 30208), (160, 24544), (208, 18880), (236, 16640), (256, 15340), (260, 15104), (295, 13312), (320, 12272), (416, 9440), (472, 8320), (512, 7670), (520, 7552), (590, 6656), (640, 6136), (767, 5120), (832, 4720), (944, 4160), (1024, 3835), (1040, 3776), (1180, 3328), (1280, 3068), (1534, 2560), (1664, 2360), (1888, 2080)]