3351285520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1907}}^1\times {\mathrm{1997}}^1$

素因数の和:3928

約数の個数: 80

約数和(自身を含む): 8508794688

約数和(自身を除く): 5157509168

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 1907, 1997, 3814, 3994, 7628, 7988, 9535, 9985, 15256, 15976, 19070, 19970, 20977, 21967, 30512, 31952, 38140, 39940, 41954, 43934, 76280, 79880, 83908, 87868, 104885, 109835, 152560, 159760, 167816, 175736, 209770, 219670, 335632, 351472, 419540, 439340, 839080, 878680, 1678160, 1757360, 3808279, 7616558, 15233116, 19041395, 30466232, 38082790, 41891069, 60932464, 76165580, 83782138, 152331160, 167564276, 209455345, 304662320, 335128552, 418910690, 670257104, 837821380, 1675642760, 3351285520]

約数ペア:

[(1, 3351285520), (2, 1675642760), (4, 837821380), (5, 670257104), (8, 418910690), (10, 335128552), (11, 304662320), (16, 209455345), (20, 167564276), (22, 152331160), (40, 83782138), (44, 76165580), (55, 60932464), (80, 41891069), (88, 38082790), (110, 30466232), (176, 19041395), (220, 15233116), (440, 7616558), (880, 3808279), (1907, 1757360), (1997, 1678160), (3814, 878680), (3994, 839080), (7628, 439340), (7988, 419540), (9535, 351472), (9985, 335632), (15256, 219670), (15976, 209770), (19070, 175736), (19970, 167816), (20977, 159760), (21967, 152560), (30512, 109835), (31952, 104885), (38140, 87868), (39940, 83908), (41954, 79880), (43934, 76280)]