72347000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{6577}}^1$

素因数の和:6609

約数の個数: 64

約数和(自身を含む): 184710240

約数和(自身を除く): 112363240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 125, 200, 220, 250, 275, 440, 500, 550, 1000, 1100, 1375, 2200, 2750, 5500, 6577, 11000, 13154, 26308, 32885, 52616, 65770, 72347, 131540, 144694, 164425, 263080, 289388, 328850, 361735, 578776, 657700, 723470, 822125, 1315400, 1446940, 1644250, 1808675, 2893880, 3288500, 3617350, 6577000, 7234700, 9043375, 14469400, 18086750, 36173500, 72347000]

約数ペア:

[(1, 72347000), (2, 36173500), (4, 18086750), (5, 14469400), (8, 9043375), (10, 7234700), (11, 6577000), (20, 3617350), (22, 3288500), (25, 2893880), (40, 1808675), (44, 1644250), (50, 1446940), (55, 1315400), (88, 822125), (100, 723470), (110, 657700), (125, 578776), (200, 361735), (220, 328850), (250, 289388), (275, 263080), (440, 164425), (500, 144694), (550, 131540), (1000, 72347), (1100, 65770), (1375, 52616), (2200, 32885), (2750, 26308), (5500, 13154), (6577, 11000)]