16138600

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:203

約数の個数: 96

約数和(自身を含む): 41068800

約数和(自身を除く): 24930200

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 31, 38, 40, 50, 62, 76, 95, 100, 124, 137, 152, 155, 190, 200, 248, 274, 310, 380, 475, 548, 589, 620, 685, 760, 775, 950, 1096, 1178, 1240, 1370, 1550, 1900, 2356, 2603, 2740, 2945, 3100, 3425, 3800, 4247, 4712, 5206, 5480, 5890, 6200, 6850, 8494, 10412, 11780, 13015, 13700, 14725, 16988, 20824, 21235, 23560, 26030, 27400, 29450, 33976, 42470, 52060, 58900, 65075, 80693, 84940, 104120, 106175, 117800, 130150, 161386, 169880, 212350, 260300, 322772, 403465, 424700, 520600, 645544, 806930, 849400, 1613860, 2017325, 3227720, 4034650, 8069300, 16138600]

約数ペア:

[(1, 16138600), (2, 8069300), (4, 4034650), (5, 3227720), (8, 2017325), (10, 1613860), (19, 849400), (20, 806930), (25, 645544), (31, 520600), (38, 424700), (40, 403465), (50, 322772), (62, 260300), (76, 212350), (95, 169880), (100, 161386), (124, 130150), (137, 117800), (152, 106175), (155, 104120), (190, 84940), (200, 80693), (248, 65075), (274, 58900), (310, 52060), (380, 42470), (475, 33976), (548, 29450), (589, 27400), (620, 26030), (685, 23560), (760, 21235), (775, 20824), (950, 16988), (1096, 14725), (1178, 13700), (1240, 13015), (1370, 11780), (1550, 10412), (1900, 8494), (2356, 6850), (2603, 6200), (2740, 5890), (2945, 5480), (3100, 5206), (3425, 4712), (3800, 4247)]