54133120

素因数分解:

$2^7\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2063}}^1$

素因数の和:2123

約数の個数: 64

約数和(自身を含む): 132632640

約数和(自身を除く): 78499520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 320, 328, 410, 640, 656, 820, 1312, 1640, 2063, 2624, 3280, 4126, 5248, 6560, 8252, 10315, 13120, 16504, 20630, 26240, 33008, 41260, 66016, 82520, 84583, 132032, 165040, 169166, 264064, 330080, 338332, 422915, 660160, 676664, 845830, 1320320, 1353328, 1691660, 2706656, 3383320, 5413312, 6766640, 10826624, 13533280, 27066560, 54133120]

約数ペア:

[(1, 54133120), (2, 27066560), (4, 13533280), (5, 10826624), (8, 6766640), (10, 5413312), (16, 3383320), (20, 2706656), (32, 1691660), (40, 1353328), (41, 1320320), (64, 845830), (80, 676664), (82, 660160), (128, 422915), (160, 338332), (164, 330080), (205, 264064), (320, 169166), (328, 165040), (410, 132032), (640, 84583), (656, 82520), (820, 66016), (1312, 41260), (1640, 33008), (2063, 26240), (2624, 20630), (3280, 16504), (4126, 13120), (5248, 10315), (6560, 8252)]