8092760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:300

約数の個数: 64

約数和(自身を含む): 19958400

約数和(自身を除く): 11865640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 79, 104, 130, 158, 197, 260, 316, 394, 395, 520, 632, 788, 790, 985, 1027, 1576, 1580, 1970, 2054, 2561, 3160, 3940, 4108, 5122, 5135, 7880, 8216, 10244, 10270, 12805, 15563, 20488, 20540, 25610, 31126, 41080, 51220, 62252, 77815, 102440, 124504, 155630, 202319, 311260, 404638, 622520, 809276, 1011595, 1618552, 2023190, 4046380, 8092760]

約数ペア:

[(1, 8092760), (2, 4046380), (4, 2023190), (5, 1618552), (8, 1011595), (10, 809276), (13, 622520), (20, 404638), (26, 311260), (40, 202319), (52, 155630), (65, 124504), (79, 102440), (104, 77815), (130, 62252), (158, 51220), (197, 41080), (260, 31126), (316, 25610), (394, 20540), (395, 20488), (520, 15563), (632, 12805), (788, 10270), (790, 10244), (985, 8216), (1027, 7880), (1576, 5135), (1580, 5122), (1970, 4108), (2054, 3940), (2561, 3160)]