73906240

素因数分解:

$2^6\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2381}}^1$

素因数の和:2495

約数の個数: 56

約数和(自身を含む): 177878232

約数和(自身を除く): 103971992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 160, 194, 320, 388, 485, 776, 970, 1552, 1940, 2381, 3104, 3880, 4762, 6208, 7760, 9524, 11905, 15520, 19048, 23810, 31040, 38096, 47620, 76192, 95240, 152384, 190480, 230957, 380960, 461914, 761920, 923828, 1154785, 1847656, 2309570, 3695312, 4619140, 7390624, 9238280, 14781248, 18476560, 36953120, 73906240]

約数ペア:

[(1, 73906240), (2, 36953120), (4, 18476560), (5, 14781248), (8, 9238280), (10, 7390624), (16, 4619140), (20, 3695312), (32, 2309570), (40, 1847656), (64, 1154785), (80, 923828), (97, 761920), (160, 461914), (194, 380960), (320, 230957), (388, 190480), (485, 152384), (776, 95240), (970, 76192), (1552, 47620), (1940, 38096), (2381, 31040), (3104, 23810), (3880, 19048), (4762, 15520), (6208, 11905), (7760, 9524)]