39365820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16823}}^1$

素因数の和:16851

約数の個数: 72

約数和(自身を含む): 128602656

約数和(自身を除く): 89236836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 16823, 33646, 50469, 67292, 84115, 100938, 151407, 168230, 201876, 218699, 252345, 302814, 336460, 437398, 504690, 605628, 656097, 757035, 874796, 1009380, 1093495, 1312194, 1514070, 1968291, 2186990, 2624388, 3028140, 3280485, 3936582, 4373980, 6560970, 7873164, 9841455, 13121940, 19682910, 39365820]

約数ペア:

[(1, 39365820), (2, 19682910), (3, 13121940), (4, 9841455), (5, 7873164), (6, 6560970), (9, 4373980), (10, 3936582), (12, 3280485), (13, 3028140), (15, 2624388), (18, 2186990), (20, 1968291), (26, 1514070), (30, 1312194), (36, 1093495), (39, 1009380), (45, 874796), (52, 757035), (60, 656097), (65, 605628), (78, 504690), (90, 437398), (117, 336460), (130, 302814), (156, 252345), (180, 218699), (195, 201876), (234, 168230), (260, 151407), (390, 100938), (468, 84115), (585, 67292), (780, 50469), (1170, 33646), (2340, 16823)]