47185840

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{769}}^1$

素因数の和:854

約数の個数: 80

約数和(自身を含む): 120304800

約数和(自身を除く): 73118960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 59, 65, 80, 104, 118, 130, 208, 236, 260, 295, 472, 520, 590, 767, 769, 944, 1040, 1180, 1534, 1538, 2360, 3068, 3076, 3835, 3845, 4720, 6136, 6152, 7670, 7690, 9997, 12272, 12304, 15340, 15380, 19994, 30680, 30760, 39988, 45371, 49985, 61360, 61520, 79976, 90742, 99970, 159952, 181484, 199940, 226855, 362968, 399880, 453710, 589823, 725936, 799760, 907420, 1179646, 1814840, 2359292, 2949115, 3629680, 4718584, 5898230, 9437168, 11796460, 23592920, 47185840]

約数ペア:

[(1, 47185840), (2, 23592920), (4, 11796460), (5, 9437168), (8, 5898230), (10, 4718584), (13, 3629680), (16, 2949115), (20, 2359292), (26, 1814840), (40, 1179646), (52, 907420), (59, 799760), (65, 725936), (80, 589823), (104, 453710), (118, 399880), (130, 362968), (208, 226855), (236, 199940), (260, 181484), (295, 159952), (472, 99970), (520, 90742), (590, 79976), (767, 61520), (769, 61360), (944, 49985), (1040, 45371), (1180, 39988), (1534, 30760), (1538, 30680), (2360, 19994), (3068, 15380), (3076, 15340), (3835, 12304), (3845, 12272), (4720, 9997), (6136, 7690), (6152, 7670)]