40617540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9811}}^1$

素因数の和:9849

約数の個数: 72

約数和(自身を含む): 128576448

約数和(自身を除く): 87958908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 9811, 19622, 29433, 39244, 49055, 58866, 88299, 98110, 117732, 147165, 176598, 196220, 225653, 294330, 353196, 441495, 451306, 588660, 676959, 882990, 902612, 1128265, 1353918, 1765980, 2030877, 2256530, 2707836, 3384795, 4061754, 4513060, 6769590, 8123508, 10154385, 13539180, 20308770, 40617540]

約数ペア:

[(1, 40617540), (2, 20308770), (3, 13539180), (4, 10154385), (5, 8123508), (6, 6769590), (9, 4513060), (10, 4061754), (12, 3384795), (15, 2707836), (18, 2256530), (20, 2030877), (23, 1765980), (30, 1353918), (36, 1128265), (45, 902612), (46, 882990), (60, 676959), (69, 588660), (90, 451306), (92, 441495), (115, 353196), (138, 294330), (180, 225653), (207, 196220), (230, 176598), (276, 147165), (345, 117732), (414, 98110), (460, 88299), (690, 58866), (828, 49055), (1035, 39244), (1380, 29433), (2070, 19622), (4140, 9811)]