43309540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:229

約数の個数: 72

約数和(自身を含む): 99025920

約数和(自身を除く): 55716380

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 59, 68, 85, 118, 127, 170, 236, 254, 289, 295, 340, 508, 578, 590, 635, 1003, 1156, 1180, 1270, 1445, 2006, 2159, 2540, 2890, 4012, 4318, 5015, 5780, 7493, 8636, 10030, 10795, 14986, 17051, 20060, 21590, 29972, 34102, 36703, 37465, 43180, 68204, 73406, 74930, 85255, 127381, 146812, 149860, 170510, 183515, 254762, 341020, 367030, 509524, 636905, 734060, 1273810, 2165477, 2547620, 4330954, 8661908, 10827385, 21654770, 43309540]

約数ペア:

[(1, 43309540), (2, 21654770), (4, 10827385), (5, 8661908), (10, 4330954), (17, 2547620), (20, 2165477), (34, 1273810), (59, 734060), (68, 636905), (85, 509524), (118, 367030), (127, 341020), (170, 254762), (236, 183515), (254, 170510), (289, 149860), (295, 146812), (340, 127381), (508, 85255), (578, 74930), (590, 73406), (635, 68204), (1003, 43180), (1156, 37465), (1180, 36703), (1270, 34102), (1445, 29972), (2006, 21590), (2159, 20060), (2540, 17051), (2890, 14986), (4012, 10795), (4318, 10030), (5015, 8636), (5780, 7493)]