713690920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{40829}}^1$

素因数の和:40882

約数の個数: 64

約数和(自身を含む): 1763856000

約数和(自身を除く): 1050165080

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 38, 40, 46, 76, 92, 95, 115, 152, 184, 190, 230, 380, 437, 460, 760, 874, 920, 1748, 2185, 3496, 4370, 8740, 17480, 40829, 81658, 163316, 204145, 326632, 408290, 775751, 816580, 939067, 1551502, 1633160, 1878134, 3103004, 3756268, 3878755, 4695335, 6206008, 7512536, 7757510, 9390670, 15515020, 17842273, 18781340, 31030040, 35684546, 37562680, 71369092, 89211365, 142738184, 178422730, 356845460, 713690920]

約数ペア:

[(1, 713690920), (2, 356845460), (4, 178422730), (5, 142738184), (8, 89211365), (10, 71369092), (19, 37562680), (20, 35684546), (23, 31030040), (38, 18781340), (40, 17842273), (46, 15515020), (76, 9390670), (92, 7757510), (95, 7512536), (115, 6206008), (152, 4695335), (184, 3878755), (190, 3756268), (230, 3103004), (380, 1878134), (437, 1633160), (460, 1551502), (760, 939067), (874, 816580), (920, 775751), (1748, 408290), (2185, 326632), (3496, 204145), (4370, 163316), (8740, 81658), (17480, 40829)]