29797040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4093}}^1$

素因数の和:4126

約数の個数: 80

約数和(自身を含む): 85286208

約数和(自身を除く): 55489168

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 4093, 7280, 8186, 16372, 20465, 28651, 32744, 40930, 53209, 57302, 65488, 81860, 106418, 114604, 143255, 163720, 212836, 229208, 266045, 286510, 327440, 372463, 425672, 458416, 532090, 573020, 744926, 851344, 1064180, 1146040, 1489852, 1862315, 2128360, 2292080, 2979704, 3724630, 4256720, 5959408, 7449260, 14898520, 29797040]

約数ペア:

[(1, 29797040), (2, 14898520), (4, 7449260), (5, 5959408), (7, 4256720), (8, 3724630), (10, 2979704), (13, 2292080), (14, 2128360), (16, 1862315), (20, 1489852), (26, 1146040), (28, 1064180), (35, 851344), (40, 744926), (52, 573020), (56, 532090), (65, 458416), (70, 425672), (80, 372463), (91, 327440), (104, 286510), (112, 266045), (130, 229208), (140, 212836), (182, 163720), (208, 143255), (260, 114604), (280, 106418), (364, 81860), (455, 65488), (520, 57302), (560, 53209), (728, 40930), (910, 32744), (1040, 28651), (1456, 20465), (1820, 16372), (3640, 8186), (4093, 7280)]