1330732750

素因数分解:

$2^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{491}}^1$

素因数の和:838

約数の個数: 64

約数和(自身を含む): 2572420032

約数和(自身を除く): 1241687282

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 125, 185, 250, 293, 370, 491, 586, 925, 982, 1465, 1850, 2455, 2930, 4625, 4910, 7325, 9250, 10841, 12275, 14650, 18167, 21682, 24550, 36334, 36625, 54205, 61375, 73250, 90835, 108410, 122750, 143863, 181670, 271025, 287726, 454175, 542050, 719315, 908350, 1355125, 1438630, 2270875, 2710250, 3596575, 4541750, 5322931, 7193150, 10645862, 17982875, 26614655, 35965750, 53229310, 133073275, 266146550, 665366375, 1330732750]

約数ペア:

[(1, 1330732750), (2, 665366375), (5, 266146550), (10, 133073275), (25, 53229310), (37, 35965750), (50, 26614655), (74, 17982875), (125, 10645862), (185, 7193150), (250, 5322931), (293, 4541750), (370, 3596575), (491, 2710250), (586, 2270875), (925, 1438630), (982, 1355125), (1465, 908350), (1850, 719315), (2455, 542050), (2930, 454175), (4625, 287726), (4910, 271025), (7325, 181670), (9250, 143863), (10841, 122750), (12275, 108410), (14650, 90835), (18167, 73250), (21682, 61375), (24550, 54205), (36334, 36625)]