16037000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:136

約数の個数: 128

約数和(自身を含む): 44928000

約数和(自身を除く): 28891000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 29, 35, 40, 50, 56, 58, 70, 79, 100, 116, 125, 140, 145, 158, 175, 200, 203, 232, 250, 280, 290, 316, 350, 395, 406, 500, 553, 580, 632, 700, 725, 790, 812, 875, 1000, 1015, 1106, 1160, 1400, 1450, 1580, 1624, 1750, 1975, 2030, 2212, 2291, 2765, 2900, 3160, 3500, 3625, 3950, 4060, 4424, 4582, 5075, 5530, 5800, 7000, 7250, 7900, 8120, 9164, 9875, 10150, 11060, 11455, 13825, 14500, 15800, 16037, 18328, 19750, 20300, 22120, 22910, 25375, 27650, 29000, 32074, 39500, 40600, 45820, 50750, 55300, 57275, 64148, 69125, 79000, 80185, 91640, 101500, 110600, 114550, 128296, 138250, 160370, 203000, 229100, 276500, 286375, 320740, 400925, 458200, 553000, 572750, 641480, 801850, 1145500, 1603700, 2004625, 2291000, 3207400, 4009250, 8018500, 16037000]

約数ペア:

[(1, 16037000), (2, 8018500), (4, 4009250), (5, 3207400), (7, 2291000), (8, 2004625), (10, 1603700), (14, 1145500), (20, 801850), (25, 641480), (28, 572750), (29, 553000), (35, 458200), (40, 400925), (50, 320740), (56, 286375), (58, 276500), (70, 229100), (79, 203000), (100, 160370), (116, 138250), (125, 128296), (140, 114550), (145, 110600), (158, 101500), (175, 91640), (200, 80185), (203, 79000), (232, 69125), (250, 64148), (280, 57275), (290, 55300), (316, 50750), (350, 45820), (395, 40600), (406, 39500), (500, 32074), (553, 29000), (580, 27650), (632, 25375), (700, 22910), (725, 22120), (790, 20300), (812, 19750), (875, 18328), (1000, 16037), (1015, 15800), (1106, 14500), (1160, 13825), (1400, 11455), (1450, 11060), (1580, 10150), (1624, 9875), (1750, 9164), (1975, 8120), (2030, 7900), (2212, 7250), (2291, 7000), (2765, 5800), (2900, 5530), (3160, 5075), (3500, 4582), (3625, 4424), (3950, 4060)]