2010049300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{439}}^1$

素因数の和:702

約数の個数: 144

約数和(自身を含む): 5181890560

約数和(自身を除く): 3171841260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 50, 62, 70, 100, 124, 140, 155, 175, 211, 217, 310, 350, 422, 434, 439, 620, 700, 775, 844, 868, 878, 1055, 1085, 1477, 1550, 1756, 2110, 2170, 2195, 2954, 3073, 3100, 4220, 4340, 4390, 5275, 5425, 5908, 6146, 6541, 7385, 8780, 10550, 10850, 10975, 12292, 13082, 13609, 14770, 15365, 21100, 21700, 21950, 26164, 27218, 29540, 30730, 32705, 36925, 43900, 45787, 54436, 61460, 65410, 68045, 73850, 76825, 91574, 92629, 95263, 130820, 136090, 147700, 153650, 163525, 183148, 185258, 190526, 228935, 272180, 307300, 327050, 340225, 370516, 381052, 457870, 463145, 476315, 648403, 654100, 680450, 915740, 926290, 952630, 1144675, 1296806, 1360900, 1852580, 1905260, 2289350, 2315725, 2381575, 2593612, 2871499, 3242015, 4578700, 4631450, 4763150, 5742998, 6484030, 9262900, 9526300, 11485996, 12968060, 14357495, 16210075, 20100493, 28714990, 32420150, 40200986, 57429980, 64840300, 71787475, 80401972, 100502465, 143574950, 201004930, 287149900, 402009860, 502512325, 1005024650, 2010049300]

約数ペア:

[(1, 2010049300), (2, 1005024650), (4, 502512325), (5, 402009860), (7, 287149900), (10, 201004930), (14, 143574950), (20, 100502465), (25, 80401972), (28, 71787475), (31, 64840300), (35, 57429980), (50, 40200986), (62, 32420150), (70, 28714990), (100, 20100493), (124, 16210075), (140, 14357495), (155, 12968060), (175, 11485996), (211, 9526300), (217, 9262900), (310, 6484030), (350, 5742998), (422, 4763150), (434, 4631450), (439, 4578700), (620, 3242015), (700, 2871499), (775, 2593612), (844, 2381575), (868, 2315725), (878, 2289350), (1055, 1905260), (1085, 1852580), (1477, 1360900), (1550, 1296806), (1756, 1144675), (2110, 952630), (2170, 926290), (2195, 915740), (2954, 680450), (3073, 654100), (3100, 648403), (4220, 476315), (4340, 463145), (4390, 457870), (5275, 381052), (5425, 370516), (5908, 340225), (6146, 327050), (6541, 307300), (7385, 272180), (8780, 228935), (10550, 190526), (10850, 185258), (10975, 183148), (12292, 163525), (13082, 153650), (13609, 147700), (14770, 136090), (15365, 130820), (21100, 95263), (21700, 92629), (21950, 91574), (26164, 76825), (27218, 73850), (29540, 68045), (30730, 65410), (32705, 61460), (36925, 54436), (43900, 45787)]