4347680

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{937}}^1$

素因数の和:981

約数の個数: 48

約数和(自身を含む): 10636920

約数和(自身を除く): 6289240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 937, 1160, 1874, 2320, 3748, 4640, 4685, 7496, 9370, 14992, 18740, 27173, 29984, 37480, 54346, 74960, 108692, 135865, 149920, 217384, 271730, 434768, 543460, 869536, 1086920, 2173840, 4347680]

約数ペア:

[(1, 4347680), (2, 2173840), (4, 1086920), (5, 869536), (8, 543460), (10, 434768), (16, 271730), (20, 217384), (29, 149920), (32, 135865), (40, 108692), (58, 74960), (80, 54346), (116, 37480), (145, 29984), (160, 27173), (232, 18740), (290, 14992), (464, 9370), (580, 7496), (928, 4685), (937, 4640), (1160, 3748), (1874, 2320)]