131337250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{293}}^1$

素因数の和:484

約数の個数: 64

約数和(自身を含む): 270781056

約数和(自身を除く): 139443806

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 163, 250, 275, 293, 326, 550, 586, 815, 1375, 1465, 1630, 1793, 2750, 2930, 3223, 3586, 4075, 6446, 7325, 8150, 8965, 14650, 16115, 17930, 20375, 32230, 36625, 40750, 44825, 47759, 73250, 80575, 89650, 95518, 161150, 224125, 238795, 402875, 448250, 477590, 525349, 805750, 1050698, 1193975, 2387950, 2626745, 5253490, 5969875, 11939750, 13133725, 26267450, 65668625, 131337250]

約数ペア:

[(1, 131337250), (2, 65668625), (5, 26267450), (10, 13133725), (11, 11939750), (22, 5969875), (25, 5253490), (50, 2626745), (55, 2387950), (110, 1193975), (125, 1050698), (163, 805750), (250, 525349), (275, 477590), (293, 448250), (326, 402875), (550, 238795), (586, 224125), (815, 161150), (1375, 95518), (1465, 89650), (1630, 80575), (1793, 73250), (2750, 47759), (2930, 44825), (3223, 40750), (3586, 36625), (4075, 32230), (6446, 20375), (7325, 17930), (8150, 16115), (8965, 14650)]