27104480

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:268

約数の個数: 96

約数和(自身を含む): 70235424

約数和(自身を除く): 43130944

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 83, 104, 130, 157, 160, 166, 208, 260, 314, 332, 415, 416, 520, 628, 664, 785, 830, 1040, 1079, 1256, 1328, 1570, 1660, 2041, 2080, 2158, 2512, 2656, 3140, 3320, 4082, 4316, 5024, 5395, 6280, 6640, 8164, 8632, 10205, 10790, 12560, 13031, 13280, 16328, 17264, 20410, 21580, 25120, 26062, 32656, 34528, 40820, 43160, 52124, 65155, 65312, 81640, 86320, 104248, 130310, 163280, 169403, 172640, 208496, 260620, 326560, 338806, 416992, 521240, 677612, 847015, 1042480, 1355224, 1694030, 2084960, 2710448, 3388060, 5420896, 6776120, 13552240, 27104480]

約数ペア:

[(1, 27104480), (2, 13552240), (4, 6776120), (5, 5420896), (8, 3388060), (10, 2710448), (13, 2084960), (16, 1694030), (20, 1355224), (26, 1042480), (32, 847015), (40, 677612), (52, 521240), (65, 416992), (80, 338806), (83, 326560), (104, 260620), (130, 208496), (157, 172640), (160, 169403), (166, 163280), (208, 130310), (260, 104248), (314, 86320), (332, 81640), (415, 65312), (416, 65155), (520, 52124), (628, 43160), (664, 40820), (785, 34528), (830, 32656), (1040, 26062), (1079, 25120), (1256, 21580), (1328, 20410), (1570, 17264), (1660, 16328), (2041, 13280), (2080, 13031), (2158, 12560), (2512, 10790), (2656, 10205), (3140, 8632), (3320, 8164), (4082, 6640), (4316, 6280), (5024, 5395)]