65770250

素因数分解:

$2^1\times 5^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1$

素因数の和:110

約数の個数: 128

約数和(自身を含む): 157248000

約数和(自身を除く): 91477750

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 49, 50, 59, 65, 70, 91, 98, 118, 125, 130, 175, 182, 245, 250, 295, 325, 343, 350, 413, 455, 490, 590, 637, 650, 686, 767, 826, 875, 910, 1225, 1274, 1475, 1534, 1625, 1715, 1750, 2065, 2275, 2450, 2891, 2950, 3185, 3250, 3430, 3835, 4130, 4459, 4550, 5369, 5782, 6125, 6370, 7375, 7670, 8575, 8918, 10325, 10738, 11375, 12250, 14455, 14750, 15925, 17150, 19175, 20237, 20650, 22295, 22750, 26845, 28910, 31850, 37583, 38350, 40474, 42875, 44590, 51625, 53690, 72275, 75166, 79625, 85750, 95875, 101185, 103250, 111475, 134225, 144550, 159250, 187915, 191750, 202370, 222950, 263081, 268450, 361375, 375830, 505925, 526162, 557375, 671125, 722750, 939575, 1011850, 1114750, 1315405, 1342250, 1879150, 2529625, 2630810, 4697875, 5059250, 6577025, 9395750, 13154050, 32885125, 65770250]

約数ペア:

[(1, 65770250), (2, 32885125), (5, 13154050), (7, 9395750), (10, 6577025), (13, 5059250), (14, 4697875), (25, 2630810), (26, 2529625), (35, 1879150), (49, 1342250), (50, 1315405), (59, 1114750), (65, 1011850), (70, 939575), (91, 722750), (98, 671125), (118, 557375), (125, 526162), (130, 505925), (175, 375830), (182, 361375), (245, 268450), (250, 263081), (295, 222950), (325, 202370), (343, 191750), (350, 187915), (413, 159250), (455, 144550), (490, 134225), (590, 111475), (637, 103250), (650, 101185), (686, 95875), (767, 85750), (826, 79625), (875, 75166), (910, 72275), (1225, 53690), (1274, 51625), (1475, 44590), (1534, 42875), (1625, 40474), (1715, 38350), (1750, 37583), (2065, 31850), (2275, 28910), (2450, 26845), (2891, 22750), (2950, 22295), (3185, 20650), (3250, 20237), (3430, 19175), (3835, 17150), (4130, 15925), (4459, 14750), (4550, 14455), (5369, 12250), (5782, 11375), (6125, 10738), (6370, 10325), (7375, 8918), (7670, 8575)]