13899100

素因数分解:

$2^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{1061}}^1$

素因数の和:1206

約数の個数: 36

約数和(自身を含む): 30419928

約数和(自身を除く): 16520828

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 131, 262, 524, 655, 1061, 1310, 2122, 2620, 3275, 4244, 5305, 6550, 10610, 13100, 21220, 26525, 53050, 106100, 138991, 277982, 555964, 694955, 1389910, 2779820, 3474775, 6949550, 13899100]

約数ペア:

[(1, 13899100), (2, 6949550), (4, 3474775), (5, 2779820), (10, 1389910), (20, 694955), (25, 555964), (50, 277982), (100, 138991), (131, 106100), (262, 53050), (524, 26525), (655, 21220), (1061, 13100), (1310, 10610), (2122, 6550), (2620, 5305), (3275, 4244)]