1497255680

素因数分解:

$2^8\times 5^1\times {\mathrm{227}}^1\times {\mathrm{5153}}^1$

素因数の和:5401

約数の個数: 72

約数和(自身を含む): 3602893392

約数和(自身を除く): 2105637712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 227, 256, 320, 454, 640, 908, 1135, 1280, 1816, 2270, 3632, 4540, 5153, 7264, 9080, 10306, 14528, 18160, 20612, 25765, 29056, 36320, 41224, 51530, 58112, 72640, 82448, 103060, 145280, 164896, 206120, 290560, 329792, 412240, 659584, 824480, 1169731, 1319168, 1648960, 2339462, 3297920, 4678924, 5848655, 6595840, 9357848, 11697310, 18715696, 23394620, 37431392, 46789240, 74862784, 93578480, 149725568, 187156960, 299451136, 374313920, 748627840, 1497255680]

約数ペア:

[(1, 1497255680), (2, 748627840), (4, 374313920), (5, 299451136), (8, 187156960), (10, 149725568), (16, 93578480), (20, 74862784), (32, 46789240), (40, 37431392), (64, 23394620), (80, 18715696), (128, 11697310), (160, 9357848), (227, 6595840), (256, 5848655), (320, 4678924), (454, 3297920), (640, 2339462), (908, 1648960), (1135, 1319168), (1280, 1169731), (1816, 824480), (2270, 659584), (3632, 412240), (4540, 329792), (5153, 290560), (7264, 206120), (9080, 164896), (10306, 145280), (14528, 103060), (18160, 82448), (20612, 72640), (25765, 58112), (29056, 51530), (36320, 41224)]