98971600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2719}}^1$

素因数の和:2757

約数の個数: 120

約数和(自身を含む): 292759040

約数和(自身を除く): 193787440

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 130, 140, 175, 182, 200, 208, 260, 280, 325, 350, 364, 400, 455, 520, 560, 650, 700, 728, 910, 1040, 1300, 1400, 1456, 1820, 2275, 2600, 2719, 2800, 3640, 4550, 5200, 5438, 7280, 9100, 10876, 13595, 18200, 19033, 21752, 27190, 35347, 36400, 38066, 43504, 54380, 67975, 70694, 76132, 95165, 108760, 135950, 141388, 152264, 176735, 190330, 217520, 247429, 271900, 282776, 304528, 353470, 380660, 475825, 494858, 543800, 565552, 706940, 761320, 883675, 951650, 989716, 1087600, 1237145, 1413880, 1522640, 1767350, 1903300, 1979432, 2474290, 2827760, 3534700, 3806600, 3958864, 4948580, 6185725, 7069400, 7613200, 9897160, 12371450, 14138800, 19794320, 24742900, 49485800, 98971600]

約数ペア:

[(1, 98971600), (2, 49485800), (4, 24742900), (5, 19794320), (7, 14138800), (8, 12371450), (10, 9897160), (13, 7613200), (14, 7069400), (16, 6185725), (20, 4948580), (25, 3958864), (26, 3806600), (28, 3534700), (35, 2827760), (40, 2474290), (50, 1979432), (52, 1903300), (56, 1767350), (65, 1522640), (70, 1413880), (80, 1237145), (91, 1087600), (100, 989716), (104, 951650), (112, 883675), (130, 761320), (140, 706940), (175, 565552), (182, 543800), (200, 494858), (208, 475825), (260, 380660), (280, 353470), (325, 304528), (350, 282776), (364, 271900), (400, 247429), (455, 217520), (520, 190330), (560, 176735), (650, 152264), (700, 141388), (728, 135950), (910, 108760), (1040, 95165), (1300, 76132), (1400, 70694), (1456, 67975), (1820, 54380), (2275, 43504), (2600, 38066), (2719, 36400), (2800, 35347), (3640, 27190), (4550, 21752), (5200, 19033), (5438, 18200), (7280, 13595), (9100, 10876)]