1166240

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:249

約数の個数: 48

約数和(自身を含む): 2844072

約数和(自身を除く): 1677832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 197, 296, 370, 394, 592, 740, 788, 985, 1184, 1480, 1576, 1970, 2960, 3152, 3940, 5920, 6304, 7289, 7880, 14578, 15760, 29156, 31520, 36445, 58312, 72890, 116624, 145780, 233248, 291560, 583120, 1166240]

約数ペア:

[(1, 1166240), (2, 583120), (4, 291560), (5, 233248), (8, 145780), (10, 116624), (16, 72890), (20, 58312), (32, 36445), (37, 31520), (40, 29156), (74, 15760), (80, 14578), (148, 7880), (160, 7289), (185, 6304), (197, 5920), (296, 3940), (370, 3152), (394, 2960), (592, 1970), (740, 1576), (788, 1480), (985, 1184)]