1036777040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{12619}}^1$

素因数の和:12724

約数の個数: 80

約数和(自身を含む): 2628998400

約数和(自身を除く): 1592221360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 79, 80, 104, 130, 158, 208, 260, 316, 395, 520, 632, 790, 1027, 1040, 1264, 1580, 2054, 3160, 4108, 5135, 6320, 8216, 10270, 12619, 16432, 20540, 25238, 41080, 50476, 63095, 82160, 100952, 126190, 164047, 201904, 252380, 328094, 504760, 656188, 820235, 996901, 1009520, 1312376, 1640470, 1993802, 2624752, 3280940, 3987604, 4984505, 6561880, 7975208, 9969010, 12959713, 13123760, 15950416, 19938020, 25919426, 39876040, 51838852, 64798565, 79752080, 103677704, 129597130, 207355408, 259194260, 518388520, 1036777040]

約数ペア:

[(1, 1036777040), (2, 518388520), (4, 259194260), (5, 207355408), (8, 129597130), (10, 103677704), (13, 79752080), (16, 64798565), (20, 51838852), (26, 39876040), (40, 25919426), (52, 19938020), (65, 15950416), (79, 13123760), (80, 12959713), (104, 9969010), (130, 7975208), (158, 6561880), (208, 4984505), (260, 3987604), (316, 3280940), (395, 2624752), (520, 1993802), (632, 1640470), (790, 1312376), (1027, 1009520), (1040, 996901), (1264, 820235), (1580, 656188), (2054, 504760), (3160, 328094), (4108, 252380), (5135, 201904), (6320, 164047), (8216, 126190), (10270, 100952), (12619, 82160), (16432, 63095), (20540, 50476), (25238, 41080)]