2057100240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{659327}}^1$

素因数の和:659356

約数の個数: 80

約数和(自身を含む): 6867560448

約数和(自身を除く): 4810460208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 659327, 1318654, 1977981, 2637308, 3296635, 3955962, 5274616, 6593270, 7911924, 8571251, 9889905, 10549232, 13186540, 15823848, 17142502, 19779810, 25713753, 26373080, 31647696, 34285004, 39559620, 42856255, 51427506, 52746160, 68570008, 79119240, 85712510, 102855012, 128568765, 137140016, 158238480, 171425020, 205710024, 257137530, 342850040, 411420048, 514275060, 685700080, 1028550120, 2057100240]

約数ペア:

[(1, 2057100240), (2, 1028550120), (3, 685700080), (4, 514275060), (5, 411420048), (6, 342850040), (8, 257137530), (10, 205710024), (12, 171425020), (13, 158238480), (15, 137140016), (16, 128568765), (20, 102855012), (24, 85712510), (26, 79119240), (30, 68570008), (39, 52746160), (40, 51427506), (48, 42856255), (52, 39559620), (60, 34285004), (65, 31647696), (78, 26373080), (80, 25713753), (104, 19779810), (120, 17142502), (130, 15823848), (156, 13186540), (195, 10549232), (208, 9889905), (240, 8571251), (260, 7911924), (312, 6593270), (390, 5274616), (520, 3955962), (624, 3296635), (780, 2637308), (1040, 1977981), (1560, 1318654), (3120, 659327)]