352072280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{66179}}^1$

素因数の和:66216

約数の個数: 64

約数和(自身を含む): 952992000

約数和(自身を除く): 600919720

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, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 66179, 132358, 264716, 330895, 463253, 529432, 661790, 926506, 1257401, 1323580, 1853012, 2316265, 2514802, 2647160, 3706024, 4632530, 5029604, 6287005, 8801807, 9265060, 10059208, 12574010, 17603614, 18530120, 25148020, 35207228, 44009035, 50296040, 70414456, 88018070, 176036140, 352072280]

約数ペア:

[(1, 352072280), (2, 176036140), (4, 88018070), (5, 70414456), (7, 50296040), (8, 44009035), (10, 35207228), (14, 25148020), (19, 18530120), (20, 17603614), (28, 12574010), (35, 10059208), (38, 9265060), (40, 8801807), (56, 6287005), (70, 5029604), (76, 4632530), (95, 3706024), (133, 2647160), (140, 2514802), (152, 2316265), (190, 1853012), (266, 1323580), (280, 1257401), (380, 926506), (532, 661790), (665, 529432), (760, 463253), (1064, 330895), (1330, 264716), (2660, 132358), (5320, 66179)]