39136720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4111}}^1$

素因数の和:4148

約数の個数: 80

約数和(自身を含む): 110135808

約数和(自身を除く): 70999088

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 952, 1190, 1360, 1904, 2380, 4111, 4760, 8222, 9520, 16444, 20555, 28777, 32888, 41110, 57554, 65776, 69887, 82220, 115108, 139774, 143885, 164440, 230216, 279548, 287770, 328880, 349435, 460432, 489209, 559096, 575540, 698870, 978418, 1118192, 1151080, 1397740, 1956836, 2302160, 2446045, 2795480, 3913672, 4892090, 5590960, 7827344, 9784180, 19568360, 39136720]

約数ペア:

[(1, 39136720), (2, 19568360), (4, 9784180), (5, 7827344), (7, 5590960), (8, 4892090), (10, 3913672), (14, 2795480), (16, 2446045), (17, 2302160), (20, 1956836), (28, 1397740), (34, 1151080), (35, 1118192), (40, 978418), (56, 698870), (68, 575540), (70, 559096), (80, 489209), (85, 460432), (112, 349435), (119, 328880), (136, 287770), (140, 279548), (170, 230216), (238, 164440), (272, 143885), (280, 139774), (340, 115108), (476, 82220), (560, 69887), (595, 65776), (680, 57554), (952, 41110), (1190, 32888), (1360, 28777), (1904, 20555), (2380, 16444), (4111, 9520), (4760, 8222)]