292940.0000000

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{757}}^1$

素因数の和:792

約数の個数: 64

約数和(自身を含む): 11460960

約数和(自身を除く): 7130920

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 757, 1144, 1430, 1514, 2860, 3028, 3785, 5720, 6056, 7570, 8327, 9841, 15140, 16654, 19682, 30280, 33308, 39364, 41635, 49205, 66616, 78728, 83270, 98410, 108251, 166540, 196820, 216502, 333080, 393640, 433004, 541255, 866008, 1082510, 2165020, 4330040]

約数ペア:

[(1, 4330040), (2, 2165020), (4, 1082510), (5, 866008), (8, 541255), (10, 433004), (11, 393640), (13, 333080), (20, 216502), (22, 196820), (26, 166540), (40, 108251), (44, 98410), (52, 83270), (55, 78728), (65, 66616), (88, 49205), (104, 41635), (110, 39364), (130, 33308), (143, 30280), (220, 19682), (260, 16654), (286, 15140), (440, 9841), (520, 8327), (572, 7570), (715, 6056), (757, 5720), (1144, 3785), (1430, 3028), (1514, 2860)]