4970560

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{317}}^1$

素因数の和:348

約数の個数: 84

約数和(自身を含む): 13812012

約数和(自身を除く): 8841452

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 317, 320, 392, 448, 490, 560, 634, 784, 980, 1120, 1268, 1568, 1585, 1960, 2219, 2240, 2536, 3136, 3170, 3920, 4438, 5072, 6340, 7840, 8876, 10144, 11095, 12680, 15533, 15680, 17752, 20288, 22190, 25360, 31066, 35504, 44380, 50720, 62132, 71008, 77665, 88760, 101440, 124264, 142016, 155330, 177520, 248528, 310660, 355040, 497056, 621320, 710080, 994112, 1242640, 2485280, 4970560]

約数ペア:

[(1, 4970560), (2, 2485280), (4, 1242640), (5, 994112), (7, 710080), (8, 621320), (10, 497056), (14, 355040), (16, 310660), (20, 248528), (28, 177520), (32, 155330), (35, 142016), (40, 124264), (49, 101440), (56, 88760), (64, 77665), (70, 71008), (80, 62132), (98, 50720), (112, 44380), (140, 35504), (160, 31066), (196, 25360), (224, 22190), (245, 20288), (280, 17752), (317, 15680), (320, 15533), (392, 12680), (448, 11095), (490, 10144), (560, 8876), (634, 7840), (784, 6340), (980, 5072), (1120, 4438), (1268, 3920), (1568, 3170), (1585, 3136), (1960, 2536), (2219, 2240)]