89022262720

素因数分解:

$2^6\times 5^1\times {\mathrm{3191}}^1\times {\mathrm{87181}}^1$

素因数の和:90389

約数の個数: 56

約数和(自身を含む): 212053127328

約数和(自身を除く): 123030864608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 3191, 6382, 12764, 15955, 25528, 31910, 51056, 63820, 87181, 102112, 127640, 174362, 204224, 255280, 348724, 435905, 510560, 697448, 871810, 1021120, 1394896, 1743620, 2789792, 3487240, 5579584, 6974480, 13948960, 27897920, 278194571, 556389142, 1112778284, 1390972855, 2225556568, 2781945710, 4451113136, 5563891420, 8902226272, 11127782840, 17804452544, 22255565680, 44511131360, 89022262720]

約数ペア:

[(1, 89022262720), (2, 44511131360), (4, 22255565680), (5, 17804452544), (8, 11127782840), (10, 8902226272), (16, 5563891420), (20, 4451113136), (32, 2781945710), (40, 2225556568), (64, 1390972855), (80, 1112778284), (160, 556389142), (320, 278194571), (3191, 27897920), (6382, 13948960), (12764, 6974480), (15955, 5579584), (25528, 3487240), (31910, 2789792), (51056, 1743620), (63820, 1394896), (87181, 1021120), (102112, 871810), (127640, 697448), (174362, 510560), (204224, 435905), (255280, 348724)]