39354320

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1523}}^1$

素因数の和:1572

約数の個数: 80

約数和(自身を含む): 102047040

約数和(自身を除く): 62692720

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 34, 38, 40, 68, 76, 80, 85, 95, 136, 152, 170, 190, 272, 304, 323, 340, 380, 646, 680, 760, 1292, 1360, 1520, 1523, 1615, 2584, 3046, 3230, 5168, 6092, 6460, 7615, 12184, 12920, 15230, 24368, 25840, 25891, 28937, 30460, 51782, 57874, 60920, 103564, 115748, 121840, 129455, 144685, 207128, 231496, 258910, 289370, 414256, 462992, 491929, 517820, 578740, 983858, 1035640, 1157480, 1967716, 2071280, 2314960, 2459645, 3935432, 4919290, 7870864, 9838580, 19677160, 39354320]

約数ペア:

[(1, 39354320), (2, 19677160), (4, 9838580), (5, 7870864), (8, 4919290), (10, 3935432), (16, 2459645), (17, 2314960), (19, 2071280), (20, 1967716), (34, 1157480), (38, 1035640), (40, 983858), (68, 578740), (76, 517820), (80, 491929), (85, 462992), (95, 414256), (136, 289370), (152, 258910), (170, 231496), (190, 207128), (272, 144685), (304, 129455), (323, 121840), (340, 115748), (380, 103564), (646, 60920), (680, 57874), (760, 51782), (1292, 30460), (1360, 28937), (1520, 25891), (1523, 25840), (1615, 24368), (2584, 15230), (3046, 12920), (3230, 12184), (5168, 7615), (6092, 6460)]