66562720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{577}}^1$

素因数の和:702

約数の個数: 96

約数和(自身を含む): 181778688

約数和(自身を除く): 115215968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 103, 112, 140, 160, 206, 224, 280, 412, 515, 560, 577, 721, 824, 1030, 1120, 1154, 1442, 1648, 2060, 2308, 2884, 2885, 3296, 3605, 4039, 4120, 4616, 5768, 5770, 7210, 8078, 8240, 9232, 11536, 11540, 14420, 16156, 16480, 18464, 20195, 23072, 23080, 28840, 32312, 40390, 46160, 57680, 59431, 64624, 80780, 92320, 115360, 118862, 129248, 161560, 237724, 297155, 323120, 416017, 475448, 594310, 646240, 832034, 950896, 1188620, 1664068, 1901792, 2080085, 2377240, 3328136, 4160170, 4754480, 6656272, 8320340, 9508960, 13312544, 16640680, 33281360, 66562720]

約数ペア:

[(1, 66562720), (2, 33281360), (4, 16640680), (5, 13312544), (7, 9508960), (8, 8320340), (10, 6656272), (14, 4754480), (16, 4160170), (20, 3328136), (28, 2377240), (32, 2080085), (35, 1901792), (40, 1664068), (56, 1188620), (70, 950896), (80, 832034), (103, 646240), (112, 594310), (140, 475448), (160, 416017), (206, 323120), (224, 297155), (280, 237724), (412, 161560), (515, 129248), (560, 118862), (577, 115360), (721, 92320), (824, 80780), (1030, 64624), (1120, 59431), (1154, 57680), (1442, 46160), (1648, 40390), (2060, 32312), (2308, 28840), (2884, 23080), (2885, 23072), (3296, 20195), (3605, 18464), (4039, 16480), (4120, 16156), (4616, 14420), (5768, 11540), (5770, 11536), (7210, 9232), (8078, 8240)]