3884881520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{6829}}^1$

素因数の和:7402

約数の個数: 80

約数和(自身を含む): 9746355360

約数和(自身を除く): 5861473840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 547, 1040, 1094, 2188, 2735, 4376, 5470, 6829, 7111, 8752, 10940, 13658, 14222, 21880, 27316, 28444, 34145, 35555, 43760, 54632, 56888, 68290, 71110, 88777, 109264, 113776, 136580, 142220, 177554, 273160, 284440, 355108, 443885, 546320, 568880, 710216, 887770, 1420432, 1775540, 3551080, 3735463, 7102160, 7470926, 14941852, 18677315, 29883704, 37354630, 48561019, 59767408, 74709260, 97122038, 149418520, 194244076, 242805095, 298837040, 388488152, 485610190, 776976304, 971220380, 1942440760, 3884881520]

約数ペア:

[(1, 3884881520), (2, 1942440760), (4, 971220380), (5, 776976304), (8, 485610190), (10, 388488152), (13, 298837040), (16, 242805095), (20, 194244076), (26, 149418520), (40, 97122038), (52, 74709260), (65, 59767408), (80, 48561019), (104, 37354630), (130, 29883704), (208, 18677315), (260, 14941852), (520, 7470926), (547, 7102160), (1040, 3735463), (1094, 3551080), (2188, 1775540), (2735, 1420432), (4376, 887770), (5470, 710216), (6829, 568880), (7111, 546320), (8752, 443885), (10940, 355108), (13658, 284440), (14222, 273160), (21880, 177554), (27316, 142220), (28444, 136580), (34145, 113776), (35555, 109264), (43760, 88777), (54632, 71110), (56888, 68290)]