103617650

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{641}}^1$

素因数の和:767

約数の個数: 48

約数和(自身を含む): 199895688

約数和(自身を除く): 96278038

約数列:

[1, 2, 5, 10, 25, 50, 53, 61, 106, 122, 265, 305, 530, 610, 641, 1282, 1325, 1525, 2650, 3050, 3205, 3233, 6410, 6466, 16025, 16165, 32050, 32330, 33973, 39101, 67946, 78202, 80825, 161650, 169865, 195505, 339730, 391010, 849325, 977525, 1698650, 1955050, 2072353, 4144706, 10361765, 20723530, 51808825, 103617650]

約数ペア:

[(1, 103617650), (2, 51808825), (5, 20723530), (10, 10361765), (25, 4144706), (50, 2072353), (53, 1955050), (61, 1698650), (106, 977525), (122, 849325), (265, 391010), (305, 339730), (530, 195505), (610, 169865), (641, 161650), (1282, 80825), (1325, 78202), (1525, 67946), (2650, 39101), (3050, 33973), (3205, 32330), (3233, 32050), (6410, 16165), (6466, 16025)]