103685184620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1962991}}^1$

素因数の和:1963158

約数の個数: 48

約数和(自身を含む): 230847859200

約数和(自身を除く): 127162674580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 139, 190, 278, 380, 556, 695, 1390, 2641, 2780, 5282, 10564, 13205, 26410, 52820, 1962991, 3925982, 7851964, 9814955, 19629910, 37296829, 39259820, 74593658, 149187316, 186484145, 272855749, 372968290, 545711498, 745936580, 1091422996, 1364278745, 2728557490, 5184259231, 5457114980, 10368518462, 20737036924, 25921296155, 51842592310, 103685184620]

約数ペア:

[(1, 103685184620), (2, 51842592310), (4, 25921296155), (5, 20737036924), (10, 10368518462), (19, 5457114980), (20, 5184259231), (38, 2728557490), (76, 1364278745), (95, 1091422996), (139, 745936580), (190, 545711498), (278, 372968290), (380, 272855749), (556, 186484145), (695, 149187316), (1390, 74593658), (2641, 39259820), (2780, 37296829), (5282, 19629910), (10564, 9814955), (13205, 7851964), (26410, 3925982), (52820, 1962991)]