61855060

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{313}}^1$

素因数の和:604

約数の個数: 48

約数和(自身を含む): 134042832

約数和(自身を除く): 72187772

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 241, 313, 410, 482, 626, 820, 964, 1205, 1252, 1565, 2410, 3130, 4820, 6260, 9881, 12833, 19762, 25666, 39524, 49405, 51332, 64165, 75433, 98810, 128330, 150866, 197620, 256660, 301732, 377165, 754330, 1508660, 3092753, 6185506, 12371012, 15463765, 30927530, 61855060]

約数ペア:

[(1, 61855060), (2, 30927530), (4, 15463765), (5, 12371012), (10, 6185506), (20, 3092753), (41, 1508660), (82, 754330), (164, 377165), (205, 301732), (241, 256660), (313, 197620), (410, 150866), (482, 128330), (626, 98810), (820, 75433), (964, 64165), (1205, 51332), (1252, 49405), (1565, 39524), (2410, 25666), (3130, 19762), (4820, 12833), (6260, 9881)]