88442900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9719}}^1$

素因数の和:9753

約数の個数: 72

約数和(自身を含む): 236234880

約数和(自身を除く): 147791980

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 650, 700, 910, 1300, 1820, 2275, 4550, 9100, 9719, 19438, 38876, 48595, 68033, 97190, 126347, 136066, 194380, 242975, 252694, 272132, 340165, 485950, 505388, 631735, 680330, 884429, 971900, 1263470, 1360660, 1700825, 1768858, 2526940, 3158675, 3401650, 3537716, 4422145, 6317350, 6803300, 8844290, 12634700, 17688580, 22110725, 44221450, 88442900]

約数ペア:

[(1, 88442900), (2, 44221450), (4, 22110725), (5, 17688580), (7, 12634700), (10, 8844290), (13, 6803300), (14, 6317350), (20, 4422145), (25, 3537716), (26, 3401650), (28, 3158675), (35, 2526940), (50, 1768858), (52, 1700825), (65, 1360660), (70, 1263470), (91, 971900), (100, 884429), (130, 680330), (140, 631735), (175, 505388), (182, 485950), (260, 340165), (325, 272132), (350, 252694), (364, 242975), (455, 194380), (650, 136066), (700, 126347), (910, 97190), (1300, 68033), (1820, 48595), (2275, 38876), (4550, 19438), (9100, 9719)]