75824420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31859}}^1$

素因数の和:31892

約数の個数: 48

約数和(自身を含む): 192689280

約数和(自身を除く): 116864860

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 31859, 63718, 127436, 159295, 223013, 318590, 446026, 541603, 637180, 892052, 1083206, 1115065, 2166412, 2230130, 2708015, 3791221, 4460260, 5416030, 7582442, 10832060, 15164884, 18956105, 37912210, 75824420]

約数ペア:

[(1, 75824420), (2, 37912210), (4, 18956105), (5, 15164884), (7, 10832060), (10, 7582442), (14, 5416030), (17, 4460260), (20, 3791221), (28, 2708015), (34, 2230130), (35, 2166412), (68, 1115065), (70, 1083206), (85, 892052), (119, 637180), (140, 541603), (170, 446026), (238, 318590), (340, 223013), (476, 159295), (595, 127436), (1190, 63718), (2380, 31859)]