9345920

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{859}}^1$

素因数の和:895

約数の個数: 64

約数和(自身を含む): 23684400

約数和(自身を除く): 14338480

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 859, 1088, 1360, 1718, 2176, 2720, 3436, 4295, 5440, 6872, 8590, 10880, 13744, 14603, 17180, 27488, 29206, 34360, 54976, 58412, 68720, 73015, 109952, 116824, 137440, 146030, 233648, 274880, 292060, 467296, 549760, 584120, 934592, 1168240, 1869184, 2336480, 4672960, 9345920]

約数ペア:

[(1, 9345920), (2, 4672960), (4, 2336480), (5, 1869184), (8, 1168240), (10, 934592), (16, 584120), (17, 549760), (20, 467296), (32, 292060), (34, 274880), (40, 233648), (64, 146030), (68, 137440), (80, 116824), (85, 109952), (128, 73015), (136, 68720), (160, 58412), (170, 54976), (272, 34360), (320, 29206), (340, 27488), (544, 17180), (640, 14603), (680, 13744), (859, 10880), (1088, 8590), (1360, 6872), (1718, 5440), (2176, 4295), (2720, 3436)]