12694000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{577}}^1$

素因数の和:611

約数の個数: 80

約数和(自身を含む): 33542496

約数和(自身を除く): 20848496

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 125, 176, 200, 220, 250, 275, 400, 440, 500, 550, 577, 880, 1000, 1100, 1154, 1375, 2000, 2200, 2308, 2750, 2885, 4400, 4616, 5500, 5770, 6347, 9232, 11000, 11540, 12694, 14425, 22000, 23080, 25388, 28850, 31735, 46160, 50776, 57700, 63470, 72125, 101552, 115400, 126940, 144250, 158675, 230800, 253880, 288500, 317350, 507760, 577000, 634700, 793375, 1154000, 1269400, 1586750, 2538800, 3173500, 6347000, 12694000]

約数ペア:

[(1, 12694000), (2, 6347000), (4, 3173500), (5, 2538800), (8, 1586750), (10, 1269400), (11, 1154000), (16, 793375), (20, 634700), (22, 577000), (25, 507760), (40, 317350), (44, 288500), (50, 253880), (55, 230800), (80, 158675), (88, 144250), (100, 126940), (110, 115400), (125, 101552), (176, 72125), (200, 63470), (220, 57700), (250, 50776), (275, 46160), (400, 31735), (440, 28850), (500, 25388), (550, 23080), (577, 22000), (880, 14425), (1000, 12694), (1100, 11540), (1154, 11000), (1375, 9232), (2000, 6347), (2200, 5770), (2308, 5500), (2750, 4616), (2885, 4400)]