116151680

素因数分解:

$2^7\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1871}}^1$

素因数の和:1987

約数の個数: 64

約数和(自身を含む): 280687680

約数和(自身を除く): 164536000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 128, 160, 194, 320, 388, 485, 640, 776, 970, 1552, 1871, 1940, 3104, 3742, 3880, 6208, 7484, 7760, 9355, 12416, 14968, 15520, 18710, 29936, 31040, 37420, 59872, 62080, 74840, 119744, 149680, 181487, 239488, 299360, 362974, 598720, 725948, 907435, 1197440, 1451896, 1814870, 2903792, 3629740, 5807584, 7259480, 11615168, 14518960, 23230336, 29037920, 58075840, 116151680]

約数ペア:

[(1, 116151680), (2, 58075840), (4, 29037920), (5, 23230336), (8, 14518960), (10, 11615168), (16, 7259480), (20, 5807584), (32, 3629740), (40, 2903792), (64, 1814870), (80, 1451896), (97, 1197440), (128, 907435), (160, 725948), (194, 598720), (320, 362974), (388, 299360), (485, 239488), (640, 181487), (776, 149680), (970, 119744), (1552, 74840), (1871, 62080), (1940, 59872), (3104, 37420), (3742, 31040), (3880, 29936), (6208, 18710), (7484, 15520), (7760, 14968), (9355, 12416)]