534975560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{12823}}^1$

素因数の和:12990

約数の個数: 64

約数和(自身を含む): 1384992000

約数和(自身を除く): 850016440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 149, 280, 298, 596, 745, 1043, 1192, 1490, 2086, 2980, 4172, 5215, 5960, 8344, 10430, 12823, 20860, 25646, 41720, 51292, 64115, 89761, 102584, 128230, 179522, 256460, 359044, 448805, 512920, 718088, 897610, 1795220, 1910627, 3590440, 3821254, 7642508, 9553135, 13374389, 15285016, 19106270, 26748778, 38212540, 53497556, 66871945, 76425080, 106995112, 133743890, 267487780, 534975560]

約数ペア:

[(1, 534975560), (2, 267487780), (4, 133743890), (5, 106995112), (7, 76425080), (8, 66871945), (10, 53497556), (14, 38212540), (20, 26748778), (28, 19106270), (35, 15285016), (40, 13374389), (56, 9553135), (70, 7642508), (140, 3821254), (149, 3590440), (280, 1910627), (298, 1795220), (596, 897610), (745, 718088), (1043, 512920), (1192, 448805), (1490, 359044), (2086, 256460), (2980, 179522), (4172, 128230), (5215, 102584), (5960, 89761), (8344, 64115), (10430, 51292), (12823, 41720), (20860, 25646)]