56326400

素因数分解:

$2^8\times 5^2\times {\mathrm{13}}^1\times {\mathrm{677}}^1$

素因数の和:716

約数の個数: 108

約数和(自身を含む): 150362772

約数和(自身を除く): 94036372

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 160, 200, 208, 256, 260, 320, 325, 400, 416, 520, 640, 650, 677, 800, 832, 1040, 1280, 1300, 1354, 1600, 1664, 2080, 2600, 2708, 3200, 3328, 3385, 4160, 5200, 5416, 6400, 6770, 8320, 8801, 10400, 10832, 13540, 16640, 16925, 17602, 20800, 21664, 27080, 33850, 35204, 41600, 43328, 44005, 54160, 67700, 70408, 83200, 86656, 88010, 108320, 135400, 140816, 173312, 176020, 216640, 220025, 270800, 281632, 352040, 433280, 440050, 541600, 563264, 704080, 866560, 880100, 1083200, 1126528, 1408160, 1760200, 2166400, 2253056, 2816320, 3520400, 4332800, 5632640, 7040800, 11265280, 14081600, 28163200, 56326400]

約数ペア:

[(1, 56326400), (2, 28163200), (4, 14081600), (5, 11265280), (8, 7040800), (10, 5632640), (13, 4332800), (16, 3520400), (20, 2816320), (25, 2253056), (26, 2166400), (32, 1760200), (40, 1408160), (50, 1126528), (52, 1083200), (64, 880100), (65, 866560), (80, 704080), (100, 563264), (104, 541600), (128, 440050), (130, 433280), (160, 352040), (200, 281632), (208, 270800), (256, 220025), (260, 216640), (320, 176020), (325, 173312), (400, 140816), (416, 135400), (520, 108320), (640, 88010), (650, 86656), (677, 83200), (800, 70408), (832, 67700), (1040, 54160), (1280, 44005), (1300, 43328), (1354, 41600), (1600, 35204), (1664, 33850), (2080, 27080), (2600, 21664), (2708, 20800), (3200, 17602), (3328, 16925), (3385, 16640), (4160, 13540), (5200, 10832), (5416, 10400), (6400, 8801), (6770, 8320)]