1580381572

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{125149}}^1$

素因数の和:125212

約数の個数: 48

約数和(自身を含む): 3532233600

約数和(自身を除く): 1951852028

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 77, 82, 154, 164, 287, 308, 451, 574, 902, 1148, 1804, 3157, 6314, 12628, 125149, 250298, 500596, 876043, 1376639, 1752086, 2753278, 3504172, 5131109, 5506556, 9636473, 10262218, 19272946, 20524436, 35917763, 38545892, 56442199, 71835526, 112884398, 143671052, 225768796, 395095393, 790190786, 1580381572]

約数ペア:

[(1, 1580381572), (2, 790190786), (4, 395095393), (7, 225768796), (11, 143671052), (14, 112884398), (22, 71835526), (28, 56442199), (41, 38545892), (44, 35917763), (77, 20524436), (82, 19272946), (154, 10262218), (164, 9636473), (287, 5506556), (308, 5131109), (451, 3504172), (574, 2753278), (902, 1752086), (1148, 1376639), (1804, 876043), (3157, 500596), (6314, 250298), (12628, 125149)]