89069440

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4799}}^1$

素因数の和:4847

約数の個数: 64

約数和(自身を含む): 220320000

約数和(自身を除く): 131250560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 290, 320, 464, 580, 640, 928, 1160, 1856, 2320, 3712, 4640, 4799, 9280, 9598, 18560, 19196, 23995, 38392, 47990, 76784, 95980, 139171, 153568, 191960, 278342, 307136, 383920, 556684, 614272, 695855, 767840, 1113368, 1391710, 1535680, 2226736, 2783420, 3071360, 4453472, 5566840, 8906944, 11133680, 17813888, 22267360, 44534720, 89069440]

約数ペア:

[(1, 89069440), (2, 44534720), (4, 22267360), (5, 17813888), (8, 11133680), (10, 8906944), (16, 5566840), (20, 4453472), (29, 3071360), (32, 2783420), (40, 2226736), (58, 1535680), (64, 1391710), (80, 1113368), (116, 767840), (128, 695855), (145, 614272), (160, 556684), (232, 383920), (290, 307136), (320, 278342), (464, 191960), (580, 153568), (640, 139171), (928, 95980), (1160, 76784), (1856, 47990), (2320, 38392), (3712, 23995), (4640, 19196), (4799, 18560), (9280, 9598)]