47442400

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1913}}^1$

素因数の和:1964

約数の個数: 72

約数和(自身を含む): 119617344

約数和(自身を除く): 72174944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 155, 160, 200, 248, 310, 400, 496, 620, 775, 800, 992, 1240, 1550, 1913, 2480, 3100, 3826, 4960, 6200, 7652, 9565, 12400, 15304, 19130, 24800, 30608, 38260, 47825, 59303, 61216, 76520, 95650, 118606, 153040, 191300, 237212, 296515, 306080, 382600, 474424, 593030, 765200, 948848, 1186060, 1482575, 1530400, 1897696, 2372120, 2965150, 4744240, 5930300, 9488480, 11860600, 23721200, 47442400]

約数ペア:

[(1, 47442400), (2, 23721200), (4, 11860600), (5, 9488480), (8, 5930300), (10, 4744240), (16, 2965150), (20, 2372120), (25, 1897696), (31, 1530400), (32, 1482575), (40, 1186060), (50, 948848), (62, 765200), (80, 593030), (100, 474424), (124, 382600), (155, 306080), (160, 296515), (200, 237212), (248, 191300), (310, 153040), (400, 118606), (496, 95650), (620, 76520), (775, 61216), (800, 59303), (992, 47825), (1240, 38260), (1550, 30608), (1913, 24800), (2480, 19130), (3100, 15304), (3826, 12400), (4960, 9565), (6200, 7652)]