2000374620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{3089}}^1$

素因数の和:3395

約数の個数: 96

約数和(自身を含む): 5756002560

約数和(自身を除く): 3755627940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 251, 258, 430, 502, 516, 645, 753, 860, 1004, 1255, 1290, 1506, 2510, 2580, 3012, 3089, 3765, 5020, 6178, 7530, 9267, 10793, 12356, 15060, 15445, 18534, 21586, 30890, 32379, 37068, 43172, 46335, 53965, 61780, 64758, 92670, 107930, 129516, 132827, 161895, 185340, 215860, 265654, 323790, 398481, 531308, 647580, 664135, 775339, 796962, 1328270, 1550678, 1593924, 1992405, 2326017, 2656540, 3101356, 3876695, 3984810, 4652034, 7753390, 7969620, 9304068, 11630085, 15506780, 23260170, 33339577, 46520340, 66679154, 100018731, 133358308, 166697885, 200037462, 333395770, 400074924, 500093655, 666791540, 1000187310, 2000374620]

約数ペア:

[(1, 2000374620), (2, 1000187310), (3, 666791540), (4, 500093655), (5, 400074924), (6, 333395770), (10, 200037462), (12, 166697885), (15, 133358308), (20, 100018731), (30, 66679154), (43, 46520340), (60, 33339577), (86, 23260170), (129, 15506780), (172, 11630085), (215, 9304068), (251, 7969620), (258, 7753390), (430, 4652034), (502, 3984810), (516, 3876695), (645, 3101356), (753, 2656540), (860, 2326017), (1004, 1992405), (1255, 1593924), (1290, 1550678), (1506, 1328270), (2510, 796962), (2580, 775339), (3012, 664135), (3089, 647580), (3765, 531308), (5020, 398481), (6178, 323790), (7530, 265654), (9267, 215860), (10793, 185340), (12356, 161895), (15060, 132827), (15445, 129516), (18534, 107930), (21586, 92670), (30890, 64758), (32379, 61780), (37068, 53965), (43172, 46335)]