72883250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1559}}^1$

素因数の和:1604

約数の個数: 64

約数和(自身を含む): 157697280

約数和(自身を除く): 84814030

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 125, 170, 187, 250, 275, 374, 425, 550, 850, 935, 1375, 1559, 1870, 2125, 2750, 3118, 4250, 4675, 7795, 9350, 15590, 17149, 23375, 26503, 34298, 38975, 46750, 53006, 77950, 85745, 132515, 171490, 194875, 265030, 291533, 389750, 428725, 583066, 662575, 857450, 1325150, 1457665, 2143625, 2915330, 3312875, 4287250, 6625750, 7288325, 14576650, 36441625, 72883250]

約数ペア:

[(1, 72883250), (2, 36441625), (5, 14576650), (10, 7288325), (11, 6625750), (17, 4287250), (22, 3312875), (25, 2915330), (34, 2143625), (50, 1457665), (55, 1325150), (85, 857450), (110, 662575), (125, 583066), (170, 428725), (187, 389750), (250, 291533), (275, 265030), (374, 194875), (425, 171490), (550, 132515), (850, 85745), (935, 77950), (1375, 53006), (1559, 46750), (1870, 38975), (2125, 34298), (2750, 26503), (3118, 23375), (4250, 17149), (4675, 15590), (7795, 9350)]