29291256320

素因数分解:

$2^9\times 5^1\times {\mathrm{211}}^2\times {\mathrm{257}}^1$

素因数の和:702

約数の個数: 120

約数和(自身を含む): 70839357732

約数和(自身を除く): 41548101412

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 211, 256, 257, 320, 422, 512, 514, 640, 844, 1028, 1055, 1280, 1285, 1688, 2056, 2110, 2560, 2570, 3376, 4112, 4220, 5140, 6752, 8224, 8440, 10280, 13504, 16448, 16880, 20560, 27008, 32896, 33760, 41120, 44521, 54016, 54227, 65792, 67520, 82240, 89042, 108032, 108454, 131584, 135040, 164480, 178084, 216908, 222605, 270080, 271135, 328960, 356168, 433816, 445210, 540160, 542270, 657920, 712336, 867632, 890420, 1084540, 1424672, 1735264, 1780840, 2169080, 2849344, 3470528, 3561680, 4338160, 5698688, 6941056, 7123360, 8676320, 11397376, 11441897, 13882112, 14246720, 17352640, 22794752, 22883794, 27764224, 28493440, 34705280, 45767588, 56986880, 57209485, 69410560, 91535176, 113973760, 114418970, 138821120, 183070352, 228837940, 366140704, 457675880, 732281408, 915351760, 1464562816, 1830703520, 2929125632, 3661407040, 5858251264, 7322814080, 14645628160, 29291256320]

約数ペア:

[(1, 29291256320), (2, 14645628160), (4, 7322814080), (5, 5858251264), (8, 3661407040), (10, 2929125632), (16, 1830703520), (20, 1464562816), (32, 915351760), (40, 732281408), (64, 457675880), (80, 366140704), (128, 228837940), (160, 183070352), (211, 138821120), (256, 114418970), (257, 113973760), (320, 91535176), (422, 69410560), (512, 57209485), (514, 56986880), (640, 45767588), (844, 34705280), (1028, 28493440), (1055, 27764224), (1280, 22883794), (1285, 22794752), (1688, 17352640), (2056, 14246720), (2110, 13882112), (2560, 11441897), (2570, 11397376), (3376, 8676320), (4112, 7123360), (4220, 6941056), (5140, 5698688), (6752, 4338160), (8224, 3561680), (8440, 3470528), (10280, 2849344), (13504, 2169080), (16448, 1780840), (16880, 1735264), (20560, 1424672), (27008, 1084540), (32896, 890420), (33760, 867632), (41120, 712336), (44521, 657920), (54016, 542270), (54227, 540160), (65792, 445210), (67520, 433816), (82240, 356168), (89042, 328960), (108032, 271135), (108454, 270080), (131584, 222605), (135040, 216908), (164480, 178084)]