2247704440

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1\times {\mathrm{6379}}^1$

素因数の和:6796

約数の個数: 64

約数和(自身を含む): 5291827200

約数和(自身を除く): 3044122760

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 383, 460, 766, 920, 1532, 1915, 3064, 3830, 6379, 7660, 8809, 12758, 15320, 17618, 25516, 31895, 35236, 44045, 51032, 63790, 70472, 88090, 127580, 146717, 176180, 255160, 293434, 352360, 586868, 733585, 1173736, 1467170, 2443157, 2934340, 4886314, 5868680, 9772628, 12215785, 19545256, 24431570, 48863140, 56192611, 97726280, 112385222, 224770444, 280963055, 449540888, 561926110, 1123852220, 2247704440]

約数ペア:

[(1, 2247704440), (2, 1123852220), (4, 561926110), (5, 449540888), (8, 280963055), (10, 224770444), (20, 112385222), (23, 97726280), (40, 56192611), (46, 48863140), (92, 24431570), (115, 19545256), (184, 12215785), (230, 9772628), (383, 5868680), (460, 4886314), (766, 2934340), (920, 2443157), (1532, 1467170), (1915, 1173736), (3064, 733585), (3830, 586868), (6379, 352360), (7660, 293434), (8809, 255160), (12758, 176180), (15320, 146717), (17618, 127580), (25516, 88090), (31895, 70472), (35236, 63790), (44045, 51032)]