38309320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{379}}^1$

素因数の和:435

約数の個数: 96

約数和(自身を含む): 104241600

約数和(自身を除く): 65932280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 361, 379, 380, 532, 665, 722, 758, 760, 1064, 1330, 1444, 1516, 1805, 1895, 2527, 2653, 2660, 2888, 3032, 3610, 3790, 5054, 5306, 5320, 7201, 7220, 7580, 10108, 10612, 12635, 13265, 14402, 14440, 15160, 20216, 21224, 25270, 26530, 28804, 36005, 50407, 50540, 53060, 57608, 72010, 100814, 101080, 106120, 136819, 144020, 201628, 252035, 273638, 288040, 403256, 504070, 547276, 684095, 957733, 1008140, 1094552, 1368190, 1915466, 2016280, 2736380, 3830932, 4788665, 5472760, 7661864, 9577330, 19154660, 38309320]

約数ペア:

[(1, 38309320), (2, 19154660), (4, 9577330), (5, 7661864), (7, 5472760), (8, 4788665), (10, 3830932), (14, 2736380), (19, 2016280), (20, 1915466), (28, 1368190), (35, 1094552), (38, 1008140), (40, 957733), (56, 684095), (70, 547276), (76, 504070), (95, 403256), (133, 288040), (140, 273638), (152, 252035), (190, 201628), (266, 144020), (280, 136819), (361, 106120), (379, 101080), (380, 100814), (532, 72010), (665, 57608), (722, 53060), (758, 50540), (760, 50407), (1064, 36005), (1330, 28804), (1444, 26530), (1516, 25270), (1805, 21224), (1895, 20216), (2527, 15160), (2653, 14440), (2660, 14402), (2888, 13265), (3032, 12635), (3610, 10612), (3790, 10108), (5054, 7580), (5306, 7220), (5320, 7201)]