6393274880

素因数分解:

$2^9\times 5^1\times {\mathrm{137}}^1\times {\mathrm{18229}}^1$

素因数の和:18389

約数の個数: 80

約数和(自身を含む): 15441612120

約数和(自身を除く): 9048337240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 137, 160, 256, 274, 320, 512, 548, 640, 685, 1096, 1280, 1370, 2192, 2560, 2740, 4384, 5480, 8768, 10960, 17536, 18229, 21920, 35072, 36458, 43840, 70144, 72916, 87680, 91145, 145832, 175360, 182290, 291664, 350720, 364580, 583328, 729160, 1166656, 1458320, 2333312, 2497373, 2916640, 4666624, 4994746, 5833280, 9333248, 9989492, 11666560, 12486865, 19978984, 23333120, 24973730, 39957968, 46666240, 49947460, 79915936, 99894920, 159831872, 199789840, 319663744, 399579680, 639327488, 799159360, 1278654976, 1598318720, 3196637440, 6393274880]

約数ペア:

[(1, 6393274880), (2, 3196637440), (4, 1598318720), (5, 1278654976), (8, 799159360), (10, 639327488), (16, 399579680), (20, 319663744), (32, 199789840), (40, 159831872), (64, 99894920), (80, 79915936), (128, 49947460), (137, 46666240), (160, 39957968), (256, 24973730), (274, 23333120), (320, 19978984), (512, 12486865), (548, 11666560), (640, 9989492), (685, 9333248), (1096, 5833280), (1280, 4994746), (1370, 4666624), (2192, 2916640), (2560, 2497373), (2740, 2333312), (4384, 1458320), (5480, 1166656), (8768, 729160), (10960, 583328), (17536, 364580), (18229, 350720), (21920, 291664), (35072, 182290), (36458, 175360), (43840, 145832), (70144, 91145), (72916, 87680)]