84028600

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{13553}}^1$

素因数の和:13600

約数の個数: 48

約数和(自身を含む): 201683520

約数和(自身を除く): 117654920

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 310, 620, 775, 1240, 1550, 3100, 6200, 13553, 27106, 54212, 67765, 108424, 135530, 271060, 338825, 420143, 542120, 677650, 840286, 1355300, 1680572, 2100715, 2710600, 3361144, 4201430, 8402860, 10503575, 16805720, 21007150, 42014300, 84028600]

約数ペア:

[(1, 84028600), (2, 42014300), (4, 21007150), (5, 16805720), (8, 10503575), (10, 8402860), (20, 4201430), (25, 3361144), (31, 2710600), (40, 2100715), (50, 1680572), (62, 1355300), (100, 840286), (124, 677650), (155, 542120), (200, 420143), (248, 338825), (310, 271060), (620, 135530), (775, 108424), (1240, 67765), (1550, 54212), (3100, 27106), (6200, 13553)]